Enjoy Wireless Music StreamingThis Bluetooth receiver can wake up your non-Bluetooth devices such as car audio system, home stereo, speakers, and wired headphones via the 3.5mm AUX cable/adapter (Included). Just pair your smartphone/ tablet/ laptop/ MP3 with bluetooth function and enjoy your musical journey.All in Display The aux bluetooth adapter for car equipped with a LCD display screen which can clearly show all information, such as Bluetooth connection status, battery, volume and connected devices names, etc. It is convenient for you to get these details while driving.Hands-free Calling & Navigation BroadcastThe built-in microphone equipped with the latest CVC8.0 noise cancellation and Digital Signal Processor (DSP) technologies, giving you crystal-clear calling sounds. Using the the MFB button answer/redial/hang up/reject calls to free your hands. It also supports broadcasting voice notification from existed navigation App, you dont need to look down the phone to ensure safe driving.Bluetooth 5.0 for Stable ConnectionThe Bluetooth receiver equipped with a Bluetooth 5.0 chip to ensure stable connection and fast signal transmission. It can be paired with 2 devices at the same time, so you won't miss any calls while listening to music. Once paired, the car receiver will automatically reconnect to your last paired Bluetooth devices, the range up to 33ft.