【Bluetooth Sleep Headphones & Bluetooth Sleep Mask & Bluetooth Sports Headband 3 in 1】 Easy to use as a sleeping headphones,music eye mask,or bluetooth headband headphones on many occasions such as sleeping,nap,relaxation,meditation,ASMR,travel,yoga,running,jogging,and more.Playing music,relax,blocking lights,absorbing sweat,keep ears warm.It's not just a bluetooth sleep headphone headband,but also a cool gift for men women dad mom husband wife and for yourself to enjoy a better sleep. | 【Comfortable Washable Material and Extremely Thin on-ear Discs】 Perytong soft bluetooth headphones for sleeping are incredibly soft and fully washable,please remember to remove the speakers before washing.Perytong wireless bluetooth headband headphones offer a breathable mesh lining,easily stretch to fit most head sizes.Cool tech gifts for Thanksgiving Day,Christmas Stocking Stuffers,Secret Santa gifts,Birthday,Mother's Day,Valentine's Day and many other gift giving occasions. | 【HD Hi Fi Audio Sound & Bluetooth-compatible】 Perytong sleep headphones built in stereo speaker and microphone,provide high quality digital sound.Bluetooth headband headphones for sleeping offer a range of up to 45 feet,sleep headband will connect to any bluetooth phone or portable device.The sleep mask with bluetooth headphones not only gives users attractive & stylish look,but also bring them superior sound quality when sleeping,running,or practicing yoga. | 【Longer Service Time and High-Quality Playback】 Sleep headphones offer an upgraded usb chargeable battery,charge about 2-2.5 hours provide more than 10 hours playing time.Quality chip set ensure clear sound and lossless music even the headphones are in the sports headphones.Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone.Sleeping headband bring you peaceful sleep all night. | 【Improved Quality,Worry-Free Service】 We upgraded the Bluetooth sleeping headphones headband for a better and stable sound,made it elastic to fit most head size,and adopted thin light fabric material which feels cool touch for skin and never dye or stain.If the sleeping headband phones you received happen to be malfunctioning,please let us know then we will provide you a free replacement or a refund.

Sleep Headphones & Sleep Mask & Bluetooth Sports Headband 3 in 1: Perytong Bluetooth sleep headphones feature a headband design with wireless headset inside, allow you to enjoy hands free music, and protect you from being disturbed by your mess hair and sweat. Wireless sleep headphones is perfect suitable for nap, air travel, gym, workout, running, yoga as well as sleeping. Bluetooth headband headphones is the unique gift for family or friends with a exquisite packaging. | Ultra Thin Speakers, Perfect Sleeping Headphones for Side Sleepers: Bluetooth Headband built-in 2 ultra-thin speakers, devices control module is in the middle of sleep headband, no press the ears. Sleeping headphones are comfortable enough to wear while lying down or sleeping on your side. Choose Perytong sleeping bluetooth headphones, fall asleep fast, stay asleep and have a sweet dream, they block out ambient noise without using earplugs that are painful and fall out. | Excellent 10 Hours Service Time and Premium Audio Quality: Our sleep headphones bluetooth built-in advanced rechargeable lithium battery, which can work more than 10 hours and 2-2.5 hours charging time only. Wireless sleep headphones feature Bluetooth 5.2 version with quality chip, fast paring speed, less power consuming, ensure stable clear sound and lossless music even the headphones are in the sports headphones. | Comfortable and Breathable Material, Washable: Bluetooth Headband is made of durable braided cord and offer a breathable mesh lining, extremely stretchable, fit most head size, what is more, it's incredibly soft and hypoallergenic. Bluetooth sleep headphones is machine washable just remove control pod first. Such a great Bluetooth headband is a perfect gift ideal for men women father mother birthday Xmas. | Great Gift Choices for Women: Bluetooth Sleeping Headband is the coolest choice for people as cool tech gadgets, unique gifts for women, teenagers, girls, best friend, wife, teachers, travelers, as a birthday and Christmas gifts.If the sleeping headband headphones you received happen to be malfunctioning,please let us know then we will provide you a free replacement or a refund. We provides with 2-Year Warranty. Any other questions, please feel free to contact us.

Sleep Headphones & Sleep Mask & Bluetooth Headband 3 in 1: Perytong Bluetooth sleep headphones feature a headband design with wireless headset inside, allow you to enjoy hands free music, and protect you from being disturbed by your mess hair and sweat. Wireless sleep headphones is perfect suitable for nap, air travel, gym, workout, running, yoga as well as sleeping. Bluetooth headband headphones is the unique gift for family or friends with a exquisite packaging. | Ultra Thin Speakers, Perfect Sleep Headphones for Side Sleepers: Bluetooth Headband built-in 2 ultra-thin speakers, devices control module is in the middle of sleep headband, no press the ears. Sleeping headphones are comfortable enough to wear while lying down or sleeping on your side. Choose Perytong sleeping bluetooth headphones, fall asleep fast, stay asleep and have a sweet dream, they block out ambient noise without using earplugs that are painful and fall out. | Excellent 10 Hours Service Time and Premium Audio Quality: Our sleep headphones bluetooth built-in advanced rechargeable lithium battery, which can work more than 10 hours and 2-2.5 hours charging time only. Wireless sleep headphones feature Bluetooth 5.2 version with quality chip, fast paring speed, less power consuming, ensure stable clear sound and lossless music even the headphones are in the sports headphones. | Comfortable and Breathable Material, Washable: Bluetooth Headband is made of durable braided cord and offer a breathable mesh lining, extremely stretchable, fit most head size, what is more, it's incredibly soft and hypoallergenic. Bluetooth sleep headphones is machine washable just remove control pod first. Such a great Bluetooth headband is a perfect gift ideal for men women father mother birthday Xmas. | Great Gift Choices for Women: Bluetooth Sleeping Headband is the coolest choice for people as cool tech gadgets, unique gifts for women, teenagers, girls, best friend, wife, teachers, travelers, as a birthday and Christmas gifts.If the sleeping headband headphones you received happen to be malfunctioning,please let us know then we will provide you a free replacement or a refund. We provides with 2-Year Warranty. Any other questions, please feel free to contact us.

【Bluetooth Sleep Headphones & Sleep Mask & Sports Headband & Wireless Headset 4 In 1】 : Sleep headphones also can be used as eye mask or headband headphones. It can protect you from being disturbed by your mess hair and sweat, Built-in microphone also let you won't miss any callings, perfectly suitable for sleeping, nap, relaxation, meditation, travel, yoga, running, jogging and playing music, reducing noise, blocking lights, absorbing sweat or keep ears warm. | 【Comfortable-Breathable-Washable-Freesize】 : Headphones headband for sleeping are incredibly soft and fully washable,please remember to remove the speakers before washing. Bluetooth headband headphones offer a breathable mesh lining, easily stretch to fit most head sizes. Sleep headphones is not just a sleep headphones headband, but also a perfect gifts for Christmas Birthday Father Mother Valentine's Day and many other gift giving occasions. | 【Sleep Headphones for Side Sleepers】 : Sleep headphones noise cancelling headphones for sleeping, thickness is only 0.25 inch speaker, which is very comfortable for sleepers, they block out ambient noise without using earplugs that are painful & fall out, 10-Hours Music on 2-Hour Recharge. Sleeping headphones bluetooth compatible with Android and iOS or any other smartphones, tablet, laptop and more. | 【Upgraded Design】 : Unique design, better fit your needs. Wireless headset and mic inside. Allowing you to block snoring and bright lights while sleeping, enjoy audiobooks while having a nap. Listen to music while exercising, avoiding being disturbed by your mess hair and sweat. Watching TV at home, protable for air travel. Suitable for all occasions where you want to immerse yourself in your world. | 【2 Year Warranty】: What You Get: 1* Bluetooth Headband, 1* USB Cable, 1* User Manual, 1* Exquisite Outer Package. We provide worry-free 24-month replacement or full refund service, 24/7 friendly customer service. It can be an unique relaxing gift cool tech gadget for men women teen boys girls, Birthday Gifts for travelers, insomniacs, meditators, office workers.

【Bluetooth Sleep Headphones & Bluetooth Sleep Mask & Bluetooth Sports Headband 3 in 1】 Easy to use as a sleeping headphones,music eye mask,or bluetooth headband headphones on many occasions such as sleeping,nap,relaxation,meditation,ASMR,travel,yoga,running,jogging,and more.Playing music,relax,blocking lights,absorbing sweat,keep ears warm.It's not just a bluetooth sleep headphone headband,but also a cool gift for men women dad mom husband wife and for yourself to enjoy a better sleep. | 【Comfortable Washable Material and Extremely Thin on-ear Discs】 Perytong soft bluetooth headphones for sleeping are incredibly soft and fully washable,please remember to remove the speakers before washing.Perytong wireless bluetooth headband headphones offer a breathable mesh lining,easily stretch to fit most head sizes.Cool tech gifts for Thanksgiving Day,Christmas Stocking Stuffers,Secret Santa gifts,Birthday,Mother's Day,Valentine's Day and many other gift giving occasions. | 【HD Hi Fi Audio Sound & Bluetooth-compatible】 Perytong sleep headphones built in stereo speaker and microphone,provide high quality digital sound.Bluetooth headband headphones for sleeping offer a range of up to 45 feet,sleep headband will connect to any bluetooth phone or portable device.The sleep mask with bluetooth headphones not only gives users attractive & stylish look,but also bring them superior sound quality when sleeping,running,or practicing yoga. | 【Longer Service Time and High-Quality Playback】 Sleep headphones offer an upgraded usb chargeable battery,charge about 2-2.5 hours provide more than 10 hours playing time.Quality chip set ensure clear sound and lossless music even the headphones are in the sports headphones.Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone.Sleeping headband bring you peaceful sleep all night. | 【Improved Quality,Worry-Free Service】 We upgraded the Bluetooth sleeping headphones headband for a better and stable sound,made it elastic to fit most head size,and adopted thin light fabric material which feels cool touch for skin and never dye or stain.If the sleeping headband phones you received happen to be malfunctioning,please let us know then we will provide you a free replacement or a refund.

Sleep Headphones & Sleep Mask & Bluetooth Sports Headband 3 in 1: Perytong Bluetooth sleep headphones feature a headband design with wireless headset inside, allow you to enjoy hands free music, and protect you from being disturbed by your mess hair and sweat. Wireless sleep headphones is perfect suitable for nap, air travel, gym, workout, running, yoga as well as sleeping. Bluetooth headband headphones is the unique gift for family or friends with a exquisite packaging. | Ultra Thin Speakers, Perfect Sleeping Headphones for Side Sleepers: Bluetooth Headband built-in 2 ultra-thin speakers, devices control module is in the middle of sleep headband, no press the ears. Sleeping headphones are comfortable enough to wear while lying down or sleeping on your side. Choose Perytong sleeping bluetooth headphones, fall asleep fast, stay asleep and have a sweet dream, they block out ambient noise without using earplugs that are painful and fall out. | Excellent 10 Hours Service Time and Premium Audio Quality: Our sleep headphones bluetooth built-in advanced rechargeable lithium battery, which can work more than 10 hours and 2-2.5 hours charging time only. Wireless sleep headphones feature Bluetooth 5.2 version with quality chip, fast paring speed, less power consuming, ensure stable clear sound and lossless music even the headphones are in the sports headphones. | Comfortable and Breathable Material, Washable: Bluetooth Headband is made of durable braided cord and offer a breathable mesh lining, extremely stretchable, fit most head size, what is more, it's incredibly soft and hypoallergenic. Bluetooth sleep headphones is machine washable just remove control pod first. Such a great Bluetooth headband is a perfect gift ideal for men women father mother birthday Xmas. | Worry-Free Warranty: At Perytong, we provide sleeping headphones Bluetooth hassle-free service and offer friendly, easy-to-reach support (Including Toll Free and E-mail, just contact us if you have any question). Take Bluetooth headband sleeping headphone home, enjoy music, enjoy sports, enjoy your life.

【Sleep Headphones & Sports Headband 2 in 1】Perytong Bluetooth headband allows you to listen to music without having to wear additional headphones, and protect you from being disturbed by your mess hair and sweat. Built-in microphone to let you won't miss any callings. Wireless sleep earbuds perfectly suitable for gym, workout, running, yoga, sports, other outdoor activities and take a nap indoors or in the office as a sleep mask with bluetooth headphones. | 【Thin Speakers Perfect Headphones for Sleeping】Headband headphones bring you peaceful sleep all night, built-in 2 ultra-thin speakers, devices control module is in the middle of sleep headband, no press the ears. Noise cancelling headphones are comfortable enough to wear while lying down or sleeping on your side. The sleeping bluetooth headphones match for devices that support bluetooth 5.0. Sleep earphones compatible with Android and ios or any other smartphones,Tablets. | 【Longer Service Time and Premium Audio】Sleeping headphones bluetooth 5.2 HiFi advanced sound technology wireless bluetooth headphones offer an upgraded rechargeable lithium battery, charge about 2-2.5 hours provide more than 10 hours of playing time. Quality chipsets ensure clear sound and lossless music even during sports. Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone. | 【Comfortable, Breathable and Washable Headband】Sports headphones headband are extremely soft and lightweight, which is made of durable braided cord and offers a breathable mesh lining, will easily stretch to fit all head sizes, also incredibly soft. The bluetooth headband headphones are washable, simply remove the speakers and clean the band. Useful for wearing an eye mask for sleeping so the light-blocking feature is helpful. The headband wide range is 9.8-10.6 inches. | 【Satisfaction Sercive Guarantee】We provide sleep headphones bluetooth hassle-free service and offer friendly, easy-to-reach support (just contact us if you have any questions). Take bluetooth headband tech gadgets creates you a private space, special ear muffs for sleeping not only make your sleep better but also enjoy your music time. Such a great bluetooth headband for men women is a unique gift idea.

【Bluetooth Sleep Headphones & Bluetooth Sleep Mask & Bluetooth Sports Headband 3 in 1】 Easy to use as a sleeping headphones,music eye mask,or bluetooth headband headphones on many occasions such as sleeping,nap,relaxation,meditation,ASMR,travel,yoga,running,jogging,and more.Playing music,relax,blocking lights,absorbing sweat,keep ears warm.It's not just a bluetooth sleep headphone headband,but also a cool gift for men women dad mom husband wife and for yourself to enjoy a better sleep. | 【Comfortable Washable Material and Extremely Thin on-ear Discs】 Perytong soft bluetooth headphones for sleeping are incredibly soft and fully washable,please remember to remove the speakers before washing.Perytong wireless bluetooth headband headphones offer a breathable mesh lining,easily stretch to fit most head sizes.Cool tech gifts for Thanksgiving Day,Christmas Stocking Stuffers,Secret Santa gifts,Birthday,Mother's Day,Valentine's Day and many other gift giving occasions. | 【HD Hi Fi Audio Sound & Bluetooth-compatible】 Perytong sleep headphones built in stereo speaker and microphone,provide high quality digital sound.Bluetooth headband headphones for sleeping offer a range of up to 45 feet,sleep headband will connect to any bluetooth phone or portable device.The sleep mask with bluetooth headphones not only gives users attractive & stylish look,but also bring them superior sound quality when sleeping,running,or practicing yoga. | 【Longer Service Time and High-Quality Playback】 Sleep headphones offer an upgraded usb chargeable battery,charge about 2-2.5 hours provide more than 10 hours playing time.Quality chip set ensure clear sound and lossless music even the headphones are in the sports headphones.Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone.Sleeping headband bring you peaceful sleep all night. | 【Improved Quality,Worry-Free Service】 We upgraded the Bluetooth sleeping headphones headband for a better and stable sound,made it elastic to fit most head size,and adopted thin light fabric material which feels cool touch for skin and never dye or stain.If the sleeping headband phones you received happen to be malfunctioning,please let us know then we will provide you a free replacement or a refund.

【Sleep Headphones & Sports Headband 2 in 1】Perytong Bluetooth headband allows you to listen to music without having to wear additional headphones, and protect you from being disturbed by your mess hair and sweat. Built-in microphone to let you won't miss any callings. Wireless sleep earbuds perfectly suitable for gym, workout, running, yoga, sports, other outdoor activities and take a nap indoors or in the office as a sleep mask with bluetooth headphones. | 【Thin Speakers Perfect Headphones for Sleeping】Headband headphones bring you peaceful sleep all night, built-in 2 ultra-thin speakers, devices control module is in the middle of sleep headband, no press the ears. Noise cancelling headphones are comfortable enough to wear while lying down or sleeping on your side. The sleeping bluetooth headphones match for devices that support bluetooth 5.0. Sleep earphones compatible with Android and ios or any other smartphones, iPad, Tablets. | 【Longer Service Time and Premium Audio】Sleeping headphones bluetooth 5.0 HiFi advanced sound technology wireless bluetooth headphones offer an upgraded rechargeable lithium battery, charge about 2-2.5 hours provide more than 10 hours of playing time. Quality chipsets ensure clear sound and lossless music even during sports. Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone. | 【Comfortable, Breathable and Washable Headband】Sports headphones headband are extremely soft and lightweight, which is made of durable braided cord and offers a breathable mesh lining, will easily stretch to fit all head sizes, also incredibly soft. The bluetooth headband headphones are washable, simply remove the speakers and clean the band. Useful for wearing an eye mask for sleeping so the light-blocking feature is helpful. The headband wide range is 9.8-10.6 inches. | 【Satisfaction Sercive Guarantee】We provide sleep headphones bluetooth hassle-free service and offer friendly, easy-to-reach support (just contact us if you have any questions). Take bluetooth headband tech gadgets creates you a private space, special ear muffs for sleeping not only make your sleep better but also enjoy your music time. Such a great bluetooth headband for men women is a unique gift idea.

【Sleep Headphones & Sports Headband 2 in 1】Perytong wireless headband allows you to listen to music without having to wear additional headphones, and protect you from being disturbed by your mess hair and sweat. Built-in microphone to let you won't miss any callings. Wireless sleep earbuds perfectly suitable for gym, workout, running, yoga, sports, other outdoor activities and take a nap indoors or in the office as a sleep mask with headphones. | 【Thin Speakers Perfect Headphones for Sleeping】Headband headphones bring you peaceful sleep all night, built-in 2 ultra-thin speakers, devices control module is in the middle of sleep headband, no press the ears. Noise cancelling headphones are comfortable enough to wear while lying down or sleeping on your side. The sleeping bluetooth headphones match for devices that support bluetooth 5.2. Sleep earphones compatible with Android and ios or any other smartphones, iPad, Tablets. | 【Longer Service Time and Premium Audio】Sleeping headphones bluetooth 5.0 HiFi advanced sound technology wireless bluetooth headphones offer an upgraded rechargeable lithium battery, charge about 2-2.5 hours provide more than 10 hours of playing time. Quality chipsets ensure clear sound and lossless music even during sports. Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone. | 【Comfortable, Breathable and Washable Headband】Sports headphones headband are extremely soft and lightweight, which is made of durable braided cord and offers a breathable mesh lining, will easily stretch to fit all head sizes, also incredibly soft. The bluetooth headband headphones are washable, simply remove the speakers and clean the band. Useful for wearing an eye mask for sleeping so the light-blocking feature is helpful. The headband wide range is 9.8-10.6 inches. | 【Satisfaction Sercive Guarantee】We provide sleep headphones hassle-free service and offer friendly, easy-to-reach support (just contact us if you have any questions). Take bluetooth headband tech gadgets creates you a private space, special ear muffs for sleeping not only make your sleep better but also enjoy your music time. Such a great bluetooth headband for men women is a unique gift idea.

【Sleep Headphones & Sports Headband 2 in 1】Perytong Bluetooth headband allows you to listen to music without having to wear additional headphones, and protect you from being disturbed by your mess hair and sweat. Built-in microphone to let you won't miss any callings. Wireless sleep earbuds perfectly suitable for gym, workout, running, yoga, sports, other outdoor activities and take a nap indoors or in the office as a sleep mask with bluetooth headphones. | 【Thin Speakers Perfect Headphones for Sleeping】Headband headphones bring you peaceful sleep all night, built-in 2 ultra-thin speakers, devices control module is in the middle of sleep headband, no press the ears. Noise cancelling headphones are comfortable enough to wear while lying down or sleeping on your side. The sleeping bluetooth headphones match for devices that support bluetooth 5.0. Sleep earphones compatible with Android and ios or any other smartphones, iPad, Tablets. | 【Longer Service Time and Premium Audio】Sleeping headphones bluetooth 5.0 HiFi advanced sound technology wireless bluetooth headphones offer an upgraded rechargeable lithium battery, charge about 2-2.5 hours provide more than 10 hours of playing time. Quality chipsets ensure clear sound and lossless music even during sports. Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone. | 【Comfortable, Breathable and Washable Headband】Sports headphones headband are extremely soft and lightweight, which is made of durable braided cord and offers a breathable mesh lining, will easily stretch to fit all head sizes, also incredibly soft. The bluetooth headband headphones are washable, simply remove the speakers and clean the band. Useful for wearing an eye mask for sleeping so the light-blocking feature is helpful. The headband wide range is 9.8-10.6 inches. | 【Satisfaction Sercive Guarantee】We provide Fulext sleep headphones bluetooth hassle-free service and offer friendly, easy-to-reach support (just contact us if you have any questions). Take bluetooth headband tech gadgets creates you a private space, special ear muffs for sleeping not only make your sleep better but also enjoy your music time. Such a great bluetooth headband for men women is a unique gift idea.

【No More Painful Ears When Listen With Music & Audiobooks & Watch TV / Video】- The Perytong Sleep Headphones are perfect ideal for people who want to fall asleep to music while not disturbing a partner and not being disturbed by a snoring roommate. The headband headphones is embedded with 2 thin, flat, felt-covered earpieces that are comfortable for side sleepers to lie on, no more pains of wearing earbuds or ear plugs. | 【Stretchable & Comfortable. One Size Fits All】- Bluetooth headband made of super stretchable fabric, the sleeping headband snugly fits most men, women or teenagers. We upgraded the sleep headphones headband to make it more comfortable and practical. We provide high elastic lining and sweat-absorbent design, super comfortable and breathable to wear, extremely sound quality with our thin speakers to bring you the original "World's Most Cozy Headphones". | 【10+ Hours Music For a Good Night's Sleep】- Sleep headphones offer an upgraded usb chargeable battery,charge about 2-2.5 hours provide more than 10 hours playing time.Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use you. When the battery runs out, the sleeping headphone will turn off automatically instead of beeping a warning and waking you during the night. | 【Help You Enjoy Music Comfortably & Without Any Pressure】- With perfect clarity on high notes, no harshness to the low and high frequencies, low latency, and high fidelity, the sleep headphones bluetooth headband flawlessly streams the sleeping sound from your Bluetooth phone or tablet, and help you drift off to sleep whether it's music,audiobooks,TV,video,white noise,meditation,ASMR. A built-in microphone in the headband lets you take hands-free phone calls without removing this headphones. | 【Gifts Idea for Almost Everyone. Worry-Free 7/24 & 2 Years Service】- The Bluetooth sleep headphones will be useful gadgets for people who need better sleep such as a wife or husband who sleeps with a snorer, a night shift worker, a light sleeper on travel, or a mom / dad with tinnitus issue. The headphone headband can also be used as a sports headband since the cool touch fabric is breathable and will not hold much heat. For any issue, please contact us for a free replacement or a full refund.

【No More Painful Ears When Listen With Music & Audiobooks & Watch TV / Video】- The Perytong Sleep Headphones are perfect ideal for people who want to fall asleep to music while not disturbing a partner and not being disturbed by a snoring roommate. The headband headphones is embedded with 2 thin, flat, felt-covered earpieces that are comfortable for side sleepers to lie on, no more pains of wearing earbuds or ear plugs. | 【Stretchable & Comfortable. One Size Fits All】- Bluetooth headband made of super stretchable fabric, the sleeping headband snugly fits most men, women or teenagers. We upgraded the sleep headphones headband to make it more comfortable and practical. We provide high elastic lining and sweat-absorbent design, super comfortable and breathable to wear, extremely sound quality with our thin speakers to bring you the original "World's Most Cozy Headphones". | 【10+ Hours Music For a Good Night's Sleep】- Sleep headphones offer an upgraded usb chargeable battery,charge about 2-2.5 hours provide more than 10 hours playing time.Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use you. When the battery runs out, the sleeping headphone will turn off automatically instead of beeping a warning and waking you during the night. | 【Help You Enjoy Music Comfortably & Without Any Pressure】- With perfect clarity on high notes, no harshness to the low and high frequencies, low latency, and high fidelity, the sleep headphones bluetooth headband flawlessly streams the sleeping sound from your Bluetooth phone or tablet, and help you drift off to sleep whether it's music,audiobooks,TV,video,white noise,meditation,ASMR. A built-in microphone in the headband lets you take hands-free phone calls without removing this headphones. | 【Gifts Idea for Almost Everyone. Worry-Free 7/24 & 2 Years Service】- The Bluetooth sleep headphones will be useful gadgets for people who need better sleep such as a wife or husband who sleeps with a snorer, a night shift worker, a light sleeper on travel, or a mom / dad with tinnitus issue. The headphone headband can also be used as a sports headband since the cool touch fabric is breathable and will not hold much heat. For any issue, please contact us for a free replacement or a full refund.