[Bluetooth receiving mode] In the RX mode, insert a non-Bluetooth device through the AUX jack to make the non-Bluetooth device emit sound. Such as car speakers/home video/old fashion speakers/wired headphones without bluetooth, make non-bluetooth devices receive bluetooth signals from your phone. Simply connect the Bluetooth transmitter to your old device and enjoy hands-free calling and HD quality wireless music.
[Upgrade Bluetooth 5.3 for clearer sound] The Bluetooth transmitter receiver 2 in 1 is equipped with the latest Bluetooth 5.3 technology, which optimizes the transmission delay and connection defect problems of the old Bluetooth 5.0. Our Bluetooth 5.3 adapter will bring you a faster, more stable and smarter connection with less loss of sound quality. Up to 100ft working distance, enough for daily use.
[Innovative LED Digital Display] Another unique feature of this portable Bluetooth stereo adapter is its LED screen. On it, we can know the current status of various functions such as volume level and accurate battery charge. It can remind us to recharge in time, so that we can play music without interruption.
[Enhanced Dual Microphones] Dual microphones work together to collect your voice from all directions, and the upgraded CVC 8.0 noise reduction technology blocks out more road noise, wind noise and other distractions. This ensures that both you and the caller can be heard clearly. Simply press the call button and enjoy hands-free calls easily.
[Multiple security protection] Bluetooth adapter strictly follows the national quality standards. Full metal shell, anti-fall and wear-resistant. The independent button design makes driving safer, and it is easy to control music playback, pause, answer/reject calls. The Bluetooth AUX adapter has built-in withstand voltage protection, overcurrent protection, short circuit protection, and NTC overhe