【Efficient Bluetooth 5.2 and Dual Connection】 Lavales uses the latest Bluetooth 5.2, with stable connection, fast transmission speed and wide signal range, it can be paired with two Bluetooth-enabled devices at the same time, allowing you to play music from your phone or tablet/laptop , and never miss a call while playing music. | 【Hands-Free Calling and Navigation】 Lavales Bluetooth AUX Adapter has a built-in microphone, one-touch multi-function button to answer/end/reject or redial calls, free your hands. And this bluetooth audio adapter supports broadcasting voice notifications from existing navigation apps, making your driving safe and convenient. | 【Support volume control】 Lavales home audio bluetooth receiver is designed with a volume up/down button, adjust the music volume by rotating the button. You can also press once to pause or play, press 2 times to switch to the next song, press 3 times to switch to the previous song, and press 5 times to clear the pairing list. | 【Wide Compatibility and Long-distance Transmission】 Lavales Car Portable Auxiliary Bluetooth Adapter can not only be used in the car through the 3.5mm AUX input, we can also use it through wired headphones, amplifiers and speakers. The receiving and transmitting distance is 49 to 98 feet, allowing you to enjoy music anytime, anywhere. | 【Long battery life】 Lavales bluetooth receiver can last up to 12 hours and fully charged in 1.5 hours via Type-C fast charging cable. In addition, this Bluetooth music adapter can also be used while charging, which is very convenient.

【2-in-1 Bluetooth 5.3 Audio Transmitter Receiver】The Bluetooth transmitter in TX mode helps you transmit audio from devices like TVs, PCs, and airplane entertainment to your Bluetooth headphones, earbuds, or speakers. You can use it with a 3.5mm cable. The Bluetooth receiver in RX mode lets you connect your smartphone to wired speakers or earphones wirelessly via Bluetooth. | 【Audio Delay<40ms】Lavales Bluetooth Adapter‘s aptX low latency codec mode reduces audio latency to less than 40ms. This means your picture and sound stay perfectly synchronized when using our Bluetooth transmitter. 𝐀𝐭𝐭𝐞𝐧𝐭𝐢𝐨𝐧 𝐏𝐥𝐞𝐚𝐬𝐞: make sure your headphones or speakers also support aptX-low latency or aptX-Adaptive technology. | 【Dependable Connection, High-Fidelity Sound】Bluetooth adapter uses advanced Bluetooth 5.3 technology to improve battery life while providing fast and reliable connections. We've also included aptX-HD decoding technology, which makes it easy to enjoy HD stereo sound quality. | 【Full Support for In-Flight Entertainment】Bluetooth Adapter is the perfect solution for dual aux aircraft entertainment facilities with a 𝐃𝐮𝐚𝐥 𝟑.𝟓𝐦𝐦 𝐌𝐚𝐥𝐞 𝐭𝐨 𝟑.𝟓𝐦𝐦 𝐅𝐞𝐦𝐚𝐥𝐞 𝐀𝐢𝐫𝐩𝐥𝐚𝐧𝐞 𝐇𝐞𝐚𝐝𝐩𝐡𝐨𝐧𝐞 𝐀𝐝𝐚𝐩𝐭𝐞𝐫. And it also allows you to connect two wireless earphones so you can share your music and movies with others. Don't miss out on this convenient and versatile accessory! | 【Please Note】It is not recommended to use Bluetooth adapters with musical instruments such as electronic pianos and guitars or in live music situations as there may be a significant delay. If your headphones do not have aptX-Low Latency/Adaptive technology, the latency will also be high. 𝐀𝐢𝐫𝐏𝐨𝐝𝐬 𝐏𝐫𝐨 𝐆𝐞𝐧 𝟐 𝐢𝐬 𝐧𝐨𝐭 𝐬𝐮𝐩𝐩𝐨𝐫𝐭𝐞𝐝..

★[Bluetooth Aux Receiver for Car] The Bluetooth 3.5mm Aux receiver can turn your old car audio/home audio/3. 5mm wired earphones/speakers into wireless. Compatible with most Bluetooth-enabled devices, such as smart phones, tablets, laptops, and computers. | ★[Providing ultimate call experience while ensuring safety] The product comes with an OLED display to give you a different advanced experience, and it is easy to operate with one key to connect/hang up/play/pause/make a call. Built-in Micphone convenient for you to enjoy clear hands-free phone calls in special driving scenarios. Designed with MFB and volume up/down button, Very convenient to adjust the volume of music. Telphone Number& Lyrics Display. | ★[Upgraded 5.3 Bluetooth Chip] Lavales aux bluetooth adapter for car uses the latest Bluetooth 5.3 chip and supports decoding formats such as SBC/AAC/aptx/aptx-LL/aptx-HD, aming to provide faster transmission speed, higher reliability, stability and lower power consumption; offering clear calls, super Low static noise and CD sound quality. | ★[Dual Connection & Auto Repair] Supports connecting to 2 mobile phones in the same car to take phone calls or stream two different music playlists through your car speakers from either phone.You can easily switch devices for calls and music while driving. Automatically connects to the last connected device. Avoid the trouble of frequent pairing.The bluetooth range up to 100ft without obstacles. | ★[Convenient to Use] The bluetooth aux can easily use with car audio systems, speakers, amplifiers, and headphones. Just plug the adapter into the 3.5mm aux port, and you can easily connect these devices to mobile phones, tablets, etc. Smart Car charger is included.

★[Bluetooth Audio Transmitter Adapter]: Enable bluetooth unable device to bluetooth available. Wirelessly transmit audio from airplane entertaiment, gym equipment, gaming devices, TVs, PCs or any 3.5 audio jack equipment to your wireless headphones/earbuds/AirPods/speakers anywhere. | ★[ Specially Designed for Airfly] With Standard Airplane Audio Jack,Lavales B05 can easily switch between single plug and double plug according to the use environment in flight. No more Cords for travel. Don't need to sacrifice audio quality/ comfort in flight. Also Suit for daily use. | ★[ Long Working Time & Full Range] Unlike other adaptors, Lavales B05 has a charging case which could make battery life of 32+ hours possible to cover even the longest flight. The distance between the bluetooth adapter and your bluetooth device could reach 60 feet at the most. Plenty of wireless space gives you freedom. | ★[ No Audio Lag with <10ms Latency] Industry-leading Bluetooth with aptX Low Latency Codecs. Bluetooth 5.3 technology to provide stable connection and ultra-low power consumption. AptX Low Latency technology to provide clear and distortion-free digital sound and ultra-low audio delay with aptX-enabled devices. Efficiently synchroniz picture and sound, High-fidelity Stereo Sound. | ★[Share Your Happiness with Dual Paring] Lavales Bluetooth transmitter supports simultaneous pairing with two devices, making it easy to watch movies/audio sharing with your loved one using Bluetooth headphones. With Lavales, sharing happiness has never been easier.

★[2-in-1 Transmitter & Receiver]: Enable bluetooth unable device to bluetooth available. In Transmit Mode,Wirelessly transmit audio from airplane entertaiment, gym equipment, gaming devices, TVs, PCs or any 3.5 audio jack equipment to your wireless headphones/earbuds/AirPods/speakers anywhere. In Receive Mode,Allow wired speakers/soundbars, rental cars, and boat sound systems to wirelessly receive audio from phones,tablets or gaming devices. | ★[ No Audio Lag with <40ms Latency] Bluetooth 5.3 technology to provide stable connection and ultra-low power consumption. AptX Low Latency technology to provide clear and distortion-free digital sound and ultra-low audio delay with aptX-enabled devices. Efficiently synchroniz picture and sound, High-fidelity Stereo Sound. | ★[ Long Working Time & Full Range] Continuous use of 12H in receive mode and 15H in transmit mode. It even supports charging while in use as a transmitter or receiver. Cover even the longest flight. The distance between the bluetooth adapter and your bluetooth device could reach 70 feet at the most. | ★[Share Your Happiness with Dual Paring] Lavales Bluetooth transmitter supports simultaneous pairing with two devices in RX/TX modes, making it easy to watch movies with your loved one using Bluetooth headphones. Alternatively, you can connect two smartphones to one speaker and share your favorite songs in RX mode. With Lavales, sharing happiness has never been easier. | ★[Safisfying Customer Service] All Audio Transmitter/ Receiver Adapter from our company enjoy the lifetime after-sale service. We firmly believe you'll love our Audio Transmitter/ Receiver Adapter. if you aren't absolutely satisfied, return them within 60 days for a refund, no questions asked.