【2021 Newest Bluetooth 5.0 Receiver】This is the latest model 2021, which allows non-Bluetooth devices to go wireless. The latest Bluetooth 5.0 technology ensures a stable connection between your phone and the non-Bluetooth audio player (with 3.5mm AUX port) like home/car stereo. Note: This is just a Bluetooth receiver, not a Bluetooth transmitter. 【Hands-Free Calls and Music Streaming】Built-in microphone enables hands-free phone calls, it also provides wireless music streaming without wire while driving, taking care of your driving safety and getting rid of boring long car journeys. 【Super easy operation】Just plug in then it will play, connect as soon as the ignition is on, to disconnect once the car is switched off. Just plug it into the 3.5mm aux jack and power it through the USB port, no need to continually charge the battery! Universal compatibility adapter supports connecting all Bluetooth smartphones/tablets to car aux and stereo equipped with 3.5mm jack. 【Dual connection for
