BLUETOOTH AUX RECEIVER FOR CARThe 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.BLUETOOTH 5.0 & DUAL CONNECTIONThe Bluetooth receiver equipped with Bluetooth 5.0 to ensure stable connection. It can connect 2 devices at the same time, so you won't miss any calls while listening to music. The bluetooth range up to 33ft (10m) without obstacles. Automatically connects to the last connected device.ENJOY HANDS-FREE CALL & WIRELESS MUSIC& NAVIGATIONThis Bluetooth AUX receiver can pair with Bluetooth devices and the built-in microphone can be used to answer hands-free calls. Designed with MFB and volume up/down button, it is very convenient to adjust the volume of music.And the Bluetooth audio adapter supports broadcasting voice notification from existed navigation App.PORTABLE AND SPECIAL FEATUREWeights only 14 gram, very tiny size. You can take this Bluetooth audio receiver whenever you go. Very good companion for drivers.Bluetooth Receiver, Built-In Microphone ,Hands-free Calling & Navigation, Wireless Streaming Music, Fast Charging, Intelligent Noise Reduction Tech, Dual Connection, Wireless Streaming Music, Up to 16 Hours of Battery Life. PLUG AND PLAY No need to drive and download APP, Bluetooth receiver just plug it in the aux port, turn on Bluetooth on your mobile, connect and play. Simple human-computer interaction operation, the operation is more convenient.