Built-in 8TB Capacity USB 3.0 External Hard Drive | Works for any WIndows OS Desktop PC, Laptop with USB 3.0 Port | Expand computer hard drive storage instantly! Add extra storage to your Desktop PC / Laptop Without opening up the case | Perfect for hard drive expansion and backup storage for your entire Windows OS system! (Do it before it crash, you never know when it will happen! "Daily schedule backup is no longer optional" ) | 2 Years Warranty from Reseller

White, Stylish Design, USB 3.0 External Game Drive. Build-in 1TB Capacity XBOX One, Series X|S USB 3.0 External Gaming Hard Drive | Easy upgrade without open Game Console chassis. Build-in 1TB Hard Drive | Attention: XBOX X|S Games has to play directly from internal SSD. Therefore External USB HDD only uses to store the XBOX X|S Games as buffer. It cannot play directly from the USB HDD. You can play XBOX ONE games directly from USB extended storage, which free up space on your XBOX Series X|S console storage. | To play XBOX X|S games, you need to copy game data from your USB hard drive back to your console's internal SSD storage. It’s much quicker to copy a X|S game from USB HDD than to re-download it. | Plug and Play, Pre-Formatted in XBOX Game Console, Works for XBOX One S, X, Original & Series X|S

Build-in 1TB Capacity Portable External Hard Drive | Easy Installation, Plug & Play, Just drap and drop to save files | USB Bus Powered (No additional AC Power adapter required) | Fully compatible with Windows, Mac, Playstation, XBOX devices. (Re-formatted Required) | 2 Years Warranty from Reseller

Build-in 2TB Capacity Portable External Hard Drive | Easy Installation, Plug & Play, Just drap and drop to save files | USB Bus Powered (No additional AC Power adapter required) | Fully compatible with Windows, Mac, Playstation, XBOX devices. (Re-formatted Required) | 2 Years Warranty from Reseller

Build-in 1TB Capacity USB 3.0 External Hard Drive | Pre-formatted on PS4 Game Console, Expend your game console Storage instantly! | Easy Installation, Plug-n-Play, Ultra Slim & Lightweight | Works for PS4 Original, Slim, Pro Game Console | 2 Years Warranty from Reseller

Built-in 1TB Capacity USB 3.0 External Gaming Hard Drive (no bulky power adapter required) | Durable aluminum chassis, excellent heat dissipation, Stylish White | Easy Installation without open Game Console case | Works for PS4 Pro, Slim , Original (Gen1) & PS5 | 2 Years Warranty from Reseller

Durable aluminum chassis External USB Hard Drive | Build-in 1TB Capacity Hard Drive, Plug & Play on Microsoft Surface Pro Tablet | Easy Installation, Designed for Windows 10 OS (Backward compatible w/ Win 8.1 / 7) | USB Bus Powered (No additional AC Power adapter required) | 2 Years Warranty from Reseller

Durable aluminum chassis | Build-in 500GB Capacity Hard Drive | Easy Installation, Deigned for Windows 10 OS | USB Bus Powered (No additional AC Power adapter required) | 2 Years Warranty from Reseller

Built-in 4TB Capacity USB 3.0 External Gaming Hard Drive | You can play PS4 games directly from USB extended storage, which lets you save space on your PS5 console storage for PS5 games. To play PS5 games, you need to copy game data from your USB extended storage drive back to your PS5 console's internal SSD storage. It’s much quicker to copy a PS5 game from USB extended storage than to re-download it. | Compatible with PS5 Game Console, Expand game console storage instantly! NOTE: You cannot download PS5 games direct to USB Hard Drive, It has to download to internal SSD and then "Move/Copy" to USB HDD after that. (about 3 ~ 5 min transfer a game) | PS5 Game has to play on internal SSD, you can "Move & Store" your PS5 Games from SSD to USB HDD when you're not play it. And it's always faster than re-download it online. That will free up your Internal SSD Space for more games. | 2 Years Warranty from Reseller

Built-in 2TB Capacity USB 3.0 External Gaming Hard Drive | You can play PS4 games directly from USB extended storage, which lets you save space on your PS5 console storage for PS5 games. To play PS5 games, you need to copy game data from your USB extended storage drive back to your PS5 console's internal SSD storage. It’s much quicker to copy a PS5 game from USB extended storage than to re-download it. | Compatible with PS5 Game Console, Expand game console storage instantly! NOTE: You cannot download PS5 games direct to USB Hard Drive, It has to download to internal SSD and then "Move/Copy" to USB HDD after that. (about 3 ~ 5 min transfer a game) | PS5 Game has to play on internal SSD, you can "Move & Store" your PS5 Games from SSD to USB HDD when you're not play it. And it's always faster than re-download it online. That will free up your Internal SSD Space for more games. | 2 Years Warranty from Reseller

Build-in 4TB Capacity Portable External Hard Drive (plam size external hard drive) | Easy Installation, Plug & Play, Just drap and drop to save files | USB Bus Powered (No additional AC Power adapter required) | Fully compatible with Windows, Mac, Playstation, XBOX devices. (Re-formatted Required) | 2 Years Warranty from Reseller

Premium Quality: Made of durable, soft foam-filled neoprene, this float strap ensures your electronic gadgets stay secure during water activities. | Secure and Stylish: With a weight capacity of up to 7oz/200g, our floating wristband provides a safe and fashionable way to carry your waterproof devices while swimming, diving, or surfing. | Stand Out with Ease: Our bright-colored strap makes it easy to spot your gadget at once, ensuring you never lose it again. | Compact and Convenient: The lightweight design makes it easy to take our waterproof camera float with you wherever you go. | Double the Fun: Comes with two pack waterproof camera floats to keep your electronic devices safe and secure.

Premium Quality: Made of durable, soft foam-filled neoprene, this float strap ensures your electronic gadgets stay secure during water activities. | Secure and Stylish: With a weight capacity of up to 7oz/200g, our floating wristband provides a safe and fashionable way to carry your waterproof devices while swimming, diving, or surfing. | Stand Out with Ease: Our bright-colored strap makes it easy to spot your gadget at once, ensuring you never lose it again. | Compact and Convenient: The lightweight design makes it easy to take our waterproof camera float with you wherever you go. | Double the Fun: Comes with two pack waterproof camera floats to keep your electronic devices safe and secure.

Versatile - Avorast hand wrist lanyard can be used to attach a variety of items such as cellphones, earbuds, cameras, keys, and more. | Durable - The phone wrist lanyard is made from high-quality nylon material that is designed to last. | Secure - We provide a secure attachment for your items, so you can focus on what you're doing without worrying about losing them. | Stylish - The sleek and simple design looks great with any outfit or style. | Easy to Use - Simply attach the lanyard to your item and slip your hand through the loop for a secure grip.

Versatile - Avorast hand wrist lanyard can be used to attach a variety of items such as cellphones, earbuds, cameras, keys, and more. | Durable - The phone wrist lanyard is made from high-quality nylon material that is designed to last. | Secure - We provide a secure attachment for your items, so you can focus on what you're doing without worrying about losing them. | Stylish - The sleek and simple design looks great with any outfit or style. | Easy to Use - Simply attach the lanyard to your item and slip your hand through the loop for a secure grip.

Versatile - Avorast hand wrist lanyard can be used to attach a variety of items such as cellphones, earbuds, cameras, keys, and more. | Durable - The phone wrist lanyard is made from high-quality nylon material that is designed to last. | Secure - We provide a secure attachment for your items, so you can focus on what you're doing without worrying about losing them. | Stylish - The sleek and simple design looks great with any outfit or style. | Easy to Use - Simply attach the lanyard to your item and slip your hand through the loop for a secure grip.

Versatile - Avorast hand wrist lanyard can be used to attach a variety of items such as cellphones, earbuds, cameras, keys, and more. | Durable - The phone wrist lanyard is made from high-quality nylon material that is designed to last. | Secure - We provide a secure attachment for your items, so you can focus on what you're doing without worrying about losing them. | Stylish - The sleek and simple design looks great with any outfit or style. | Easy to Use - Simply attach the lanyard to your item and slip your hand through the loop for a secure grip.

Versatile - Avorast hand wrist lanyard can be used to attach a variety of items such as cellphones, earbuds, cameras, keys, and more. | Durable - The phone wrist lanyard is made from high-quality nylon material that is designed to last. | Secure - We provide a secure attachment for your items, so you can focus on what you're doing without worrying about losing them. | Stylish - The sleek and simple design looks great with any outfit or style. | Easy to Use: Simply attach the lanyard to your item and slip your hand through the loop for a secure grip.

Versatile - Avorast hand wrist lanyard can be used to attach a variety of items such as cellphones, earbuds, cameras, keys, and more. | Durable - The phone wrist lanyard is made from high-quality nylon material that is designed to last. | Secure - We provide a secure attachment for your items, so you can focus on what you're doing without worrying about losing them. | Stylish - The sleek and simple design looks great with any outfit or style. | Easy to Use: Simply attach the lanyard to your item and slip your hand through the loop for a secure grip.

Versatile - Avorast hand wrist lanyard can be used to attach a variety of items such as cellphones, earbuds, cameras, keys, and more. | Durable - The phone wrist lanyard is made from high-quality nylon material that is designed to last. | Secure - We provide a secure attachment for your items, so you can focus on what you're doing without worrying about losing them. | Stylish - The sleek and simple design looks great with any outfit or style. | Easy to Use: Simply attach the lanyard to your item and slip your hand through the loop for a secure grip.

Simple but Versatile - Avorast Hand Wrist Strap Lanyard offers a secure attachment to your electronic devices, such as cellphone, camera, as well as other portable gadget, like USB flash drive, Joy-Con, wallet, ID name tag badge and etc. | High Quality with Excellent Durability - Avorast adopt the first-class nylon material which undergoes several quality checks, to ensure the quality you can rely on. | 6 Pack in Cool Silver - For your various needs in different devices. | Long Strap with a Movable Buckle - The straps measure 9.5'' in total length, 7.18'' in loop length; With a movable buckle, it's long enough to adjust for different size of hands. | Easy to use - Just attach and detach with items by its lanyard port or hole.

Simple but Versatile - Avorast Hand Wrist Strap Lanyard offers a secure attachment to your electronic devices, such as cellphone, camera, as well as other portable gadget, like USB flash drive, Joy-Con, wallet, ID name tag badge and etc. | High Quality with Excellent Durability - Avorast adopt the first-class nylon material which undergoes several quality checks, to ensure the quality you can rely on. | 6 Pack in Cool Black - For your various needs in different devices. | Long Strap with a Movable Buckle - The straps measure 9.5'' in total length, 7.18'' in loop length; With a movable buckle, it's long enough to adjust for different size of hands. | Easy to use - Just attach and detach with items by its lanyard port or hole.

Simple but Versatile - Avorast Hand Wrist Strap Lanyard offers a secure attachment to your electronic devices, such as cellphone, camera, as well as other portable gadget, like USB flash drive, Joy-Con, wallet, ID name tag badge and etc. | High Quality with Excellent Durability - Avorast adopt the first-class nylon material which undergoes several quality checks, to ensure the quality you can rely on. | Multi Color, Multi Option - One black color and five mixed colors in a set for your various needs in different devices. | Long Strap with a Movable Buckle - The straps measure 9.5'' in total length, 7.18'' in loop length; With a movable buckle, it's long enough to adjust for different size of hands. | Easy to use - Just attach and detach with items by its lanyard port or hole.

Simple but Versatile - Avorast Hand Wrist Strap Lanyard offers a secure attachment to your electronic devices, such as cellphone, camera, as well as other portable gadget, like USB flash drive, Joy-Con, wallet, ID name tag badge and etc. | High Quality with Excellent Durability - Avorast adopt the first-class nylon material which undergoes several quality checks, to ensure the quality you can rely on. | Multi Color, Multi Option - One black color and four mixed colors in a set for your various needs in different devices. | Long Strap with a Movable Buckle - The straps measure 9.5'' in total length, 7.18'' in loop length; With a movable buckle, it's long enough to adjust for different size of hands. | Easy to use - Just attach and detach with items by its lanyard port or hole.

Full Product Specifications:Click to view / Maximum Video Resolution:1920 x 1080 / Maximum Video Bandwidth:250 MHz / Network (RJ-45):Yes

TVI, CVI and AHD HD Camera to HDMI Converter, Broadcasting Grade | Supports 5MP, 4MP, 3MP, 1080P, 720P, 960P for TVI/AHD input | Supports 4MP, 1080P, 720P, for CVI input | One TVI/CVI/AHD source signal looping output | Transmission Distance up to 1000 feet over Coax cable

[Hands-Free & Stable]: 14 9/16" x 1 15/16" x 15 3/4" shoulder support camera stabilizer features 1/4" screw thread for fitting most cameras and camcorders; shoulder mount style for hands-free operation and reducing the fatigue of arm, stable construction for avoiding vibration, ideal for producing smooth video effortlessly | [Adjustable & Flexible]: Adjustable safety strap for adjusting length according to individual chest circumference and protecting the shoulder bearing from sliding; adjustable angle of 2 bearing points (shoulder and chest) for fitting different figures; 2 rotatable knobs for rotating shooting angle | [Durable & Comfortable]: Made of solid ABS material, stable and durable for long service life; rubber shoulder & chest pads for comfortable contact and preventing bruise, perfect for long time use | [Detachable & Portable]: Detachable construction is convenient for you to assemble or disassemble the stabilizer according to your needs; light weight for easy to carry and storage bag for keeping all the parts well when not in use, great for on-the-go photography | [Wide Application]: Compatible with different types cameras, camcorders, DV, DSLR cameras, GoPro, etc; an ideal photography tool for photographer, cameraman and shutterbug, suitable for resting both hands and preventing vibration for long time photographing

High Definition Video Capture: Supports a max input resolution of 3840x2160 30Hz, outputs a max resolution of 1920x1080 30Hz. | Screen Sharing and Meetings: HDMI Video Capture shares presentations without software by connecting a tablet or laptop via the HDMI port to begin. Share content in online meetings, teaching sessions, and seminars. | HDMI Game Capture: You can capture any device with HDMI output for low latency game footage. Suitable for HDMI devices for systems like the PS4, Wii U, and Switch. | Plug & Play - No Mess: The small form factor of the device is convenient and doesn’t have any extra cables or mess. No external power source needed. Plugs directly into any USB 2.0 port for quick access.

10 Packs in Package! Be noted: You need use the glasses in the night. | Cardboard frame,Composite lens.Heart Shape :Diffraction glasses make perfect party favors | With our idffraction glasses,you will see special heart effects when watch lighting show in night. | Perfect party favors for night time wedding receptions, Valentine's Day gifting, Halloween treats, EDM and Music festival events, etc. | Also known as Diffraction Glasses, Firework Glasses, Firework Show Glasses, Holiday and Christmas Light Glasses, Light Wave Glasses, Science Class, Festival Glasses, Rave Glasses, Laser Glasses, LED Gloving Glasses, Orbit Light Show Glasses etc

✅【Clearer Calling with Noise Cancelling MIC&Never Drop】Using the noise reduction technology can eliminate up to most surrounding noise,and wired noise cancelling is never drop and more stable than wireless headset. USB headphones can pick up your voice more accurately, allowing your friends to hear you more clearly. This is perfect for online courses, Skype chats, call centers, webinar presentations, office, corporate, Rosetta Stone, Dragon Talk, conference calls, and remote work. | ✅【Long-lasting Comfort,4oz Lightweight】USB headset with microphone is not only light but also ergonomically designed, which can be adjusted freely according to different head shapes to ensure that everyone can find the most comfortable wearing method. The earmuffs are soft and fits snugly to the ears without causing any pressure on the ears. It is very suitable for long-term wearing, and you can enjoy long-lasting comfort whether you are working from home,studying or entertaining at home. | ✅【Enhanced Sound & MIC Mute】The USB headset has high-quality audio performance, can transmit and receive sound clearly, and guarantees the quality of the call. MIC mute and speaker mute are convenient for users to operate during a call, and it also has a volume adjustment function, which can adjust the call volume according to user needs. | ✅【Strong Built-in Steel Bars&USB Connection】Strong steel bars built into the headband of the headphone, which is stronger than other pure plastic headset and not easy to break. The USB headset with microphone is suitable for PC/tablet/Mac/iOS/laptop/Android phone and other devices with USB port. | ✅【24 months Warranty Guarantee 】We can provide 100% after-sales service and we are here to promise that if you need help when using headset ,please believe us and contact us first time to help you if you need .We will unconditionally refund or resend new headset to you for free and you don't have to return goods if you are unsatisfied with headset.

✅【Clearer Calling with Noise Cancelling MIC&Never Drop】Using the noise reduction technology can eliminate up to most surrounding noise,and wired noise cancelling is never drop and more stable than wireless headset. USB headphones can pick up your voice more accurately, allowing your friends to hear you more clearly. This is perfect for online courses, Skype chats, call centers, webinar presentations, office, corporate, Rosetta Stone, Dragon Talk, conference calls, and remote work. | ✅【Long-lasting Comfort,4oz Lightweight】USB headset with microphone is not only light but also ergonomically designed, which can be adjusted freely according to different head shapes to ensure that everyone can find the most comfortable wearing method. The earmuffs are soft and fits snugly to the ears without causing any pressure on the ears. It is very suitable for long-term wearing, and you can enjoy long-lasting comfort whether you are working from home,studying or entertaining at home. | ✅【Enhanced Sound & MIC Mute】The USB headset has high-quality audio performance, can transmit and receive sound clearly, and guarantees the quality of the call. MIC mute and speaker mute are convenient for users to operate during a call, and it also has a volume adjustment function, which can adjust the call volume according to user needs. | ✅【Strong Built-in Steel Bars&USB Connection】Strong steel bars built into the headband of the headphone, which is stronger than other pure plastic headset and not easy to break. The USB headset with microphone is suitable for PC/tablet/Mac/iOS/laptop/Android phone and other devices with USB port. | ✅【24 months Warranty Guarantee 】We can provide 100% after-sales service and we are here to promise that if you need help when using headset ,please believe us and contact us first time to help you if you need .We will unconditionally refund or resend new headset to you for free and you don't have to return goods if you are unsatisfied with headset.

✅【4oz Ultra-Light Wired Headset & No Pressure to Wear】 Suitable for long-term use. Adjustable head beam, more suitable for users with different head circumferences. High quality protein skin sponge, soft and comfortable. | ✅【Volume Control & Multi-Function Control】The headphones with microphone can independently controlled, which can be flexibly switched according to the usage scene, and the microphone can be silenced separately. You can also easily adjust the volume. | ✅【Ultra-Large Wearing Freedom】The headset with microphone pole rotates 270 degrees back and forth, with a large adjustment space. It can be freely adjusted for left and right wearing, and more microphones can be placed left and right. Rotate the headset 180 degrees to better fit the contour of the ear. | ✅【Compatibility & Stable Connection Hadset】Suitable for Windows system. Also suitable for smartphones, computers, tablets, laptops and other devices with 3.5mm connectors.*For some PC or devices with 3.5mm Speaker and Headphone with Two Male Ports, this headsets only the Speaker function is supported. If you need to use the microphone and speaker function, you need to bring headphone Splitter yourself.* | ✅【Comfortable ear cushion & Breathable Material】Soft ear cushion, so you can wear it for a long time without causing damage to your ears. In addition, we use breathable materials so that you can feel more comfortable and skin-friendly when using. | ✅【24 Months Warranty】After your order is completed, we guarantee to provide 100% after-sales service within 24 months. We will protect the rights and interests of every customer.

AW-CB375NF Dual-Band Wireless NIC, Supports 2.4G/5GHz dual-band, the speed up to 300Mbps in the 2.4GHz band and 867Mbps in the 5GHz band. | Bluetooth 5.0, Supports BLE. Can be connected to Bluetooth devices such as mobile phones, computers, gamepads, etc. for wireless connection and transmission | Adopts NGFF (M.2 A/E Key) interface. | Compatible with IEEE 802.11ac/m MIMO OFDM wireless technology, two transmit and two receive paths | Supports Linux, Windows 10/11, etc. Suitable for Jetson Xavier NX, Jetson Orin NX, Jetson Orin Nano core boards and development boards.

KP-6840 KP6840 AWID GRAY KEYPAD PROX READER

Soft Microfiber Material: Made with a premium, non-abrasive microfiber cloth for gentle cleaning and polishing. | Versatile Cleaning: Ideal for glasses, lenses, screens, and other delicate surfaces. | Lint-Free and Streak-Free: Leaves no lint or streaks behind, ensuring a crystal-clear finish. | Reusable and Washable: Can be washed and reused multiple times for long-lasting performance. | Compact and Portable: Convenient size for easy storage and on-the-go cleaning.

【Wide Compatibility】Compatible with Garmin Fenix 7 7S 7X, Fenix 6 6S 6X Pro and Sapphire Editions,Fenix 5 5S 5X Plus,Epix (Gen 2),Vivosmart 5,Forerunner 255 955 935 945 955 745 45 45S 245 Music,Approach S10 S12 S40 S42 S60 X10,Quatix 5,5 Sapphire,Vivoactive 3 Music 4 4S,Vivomove 3 3S Style Sport,Vivosport,Venu 2 plus 2S Sq,Captain Marvel,D2 Charlie,D2 Delta PX,D2 Delta S, Instinct Tactical Edition,Impact Bat Swing Sensor,Tactix Charlie,BarkLimiter 2,2VT 2,2VT,First Avenger | 【Durable & Premium Quality】Made of high quality wire; ensure the excellent charging experience for your Device. Durable High-quality ABS + TPE Material and Copper Wire ensures Stable Current Transmission, which assures the quality of the charge | 【Fast Charge, Stable Performance】You can connect it to power source on PC, laptop, notebook, because this charging method can provide high efficiency and high stability charging experience for you. Also, Data Sync is available. Provides fast and stable charging speed | Safe Charging】AWINNER Charging Cable has Voltage Regulator and PTC Inside to protect your Device being damaged by overcurrent when connected to power source. Made of over- voltage and over- current protection, they will protect your watch from being damaged when charging | What You Get: Free Lifetime Replacement Warranty-As our fans

PROTECTS YOUR SECURITY AND PRIVACY: Compatible with Tesla Model 3 / Y.These webcam covers ensures your private life remains private. Slide the Webcam Cover open when needed. | Easy to switch: When you want to use or close the camera, Just push the slide cover lightly to complete. | EASY TO APPLY: To use, simply tear off the double-sided tape liner on the back and then secure over the camera lens on the required device. The sliding mechanism ensures you can still access the webcam whenever you want. | FITS ON MOST DEVICES: These Webcam Covers are compatible with most car with camera | After-sales service: We provide 12 months of worry-free replacement of iPencil Tip! If you have any questions, please feel free to contact our customer service.

Wide Compatibility:Replacement Charging Cable Compatible With Aftershokz Aeropex As800, Aftershokz Opencomm Asc100sg, Shokz Openrun Pro, Shokz Openrun, Shokz Openrun Mini (aftershokz Aeropex Mini), Openrun Pro Mini | Durable & Premium Quality:Made of high quality wire; ensure the excellent charging experience for your Device. Durable High-quality ABS + PVC Material and Copper Wire ensures Stable Current Transmission, which assures the quality of the charger | Fast Charge, Stable Performance:You can connect with the power adapter, car adapter, power bank, laptop and so on, those charging method can provide high efficiency and high stability charging experience for you | Magnetic Charging: Built With Strong Magnetic Charging Module, Can Easily Connect To Your Headphones,convenient To headphones and chargers,no Need To Worry About Suddenly Loosening When Charging. | This package includes two 3.3ft cables, so you'll always have a spare. (Please note: headphones not included.)

【Wide Compatibility】Compatible with Garmin Fenix 7 7S 7X, Fenix 6 6S 6X Pro and Sapphire Editions,Fenix 5 5S 5X Plus,Epix (Gen 2),Vivosmart 5,Forerunner 255 265 955 965 935 945 745 45 45S 245 Music,Approach S10 S12 S40 S42 S60 X10,Quatix 5,5 Sapphire,Vivoactive 3 Music 4 4S,Vivomove 3 3S Style Sport,Vivosport,Venu 2 plus 2S Sq 2,Captain Marvel,D2 Charlie,D2 Delta PX, S, Instinct Tactical Edition,Impact Bat Swing Sensor,Tactix Charlie,BarkLimiter 2,2VT, Enduro 2 Instinct Tactical Edition,Impact Bat Swing Sensor,Tactix Charlie,BarkLimiter 2,2VT,First Avenger, Garmin Vivosmart 5 | 【Durable & Premium Quality】Made of high quality wire; ensure the excellent charging experience for your Device. Durable High-quality ABS + TPE Material and Copper Wire ensures Stable Current Transmission, which assures the quality of the charge | 【Fast Charge, Stable Performance】You can connect it to power source on PC, laptop, notebook, because this charging method can provide high efficiency and high stability charging experience for you. Also, Data Sync is available. Provides fast and stable charging speed | 【Safe Charging】AWINNER Charging Cable has Voltage Regulator and PTC Inside to protect your Device being damaged by overcurrent when connected to power source. Made of over- voltage and over- current protection, they will protect your watch from being damaged when charging | What You Get: Free Lifetime Replacement Warranty-As our fans