Features:OOTDTYbrand new and high qualityThis car Bluetooth-compatible adapter can be to non-Bluetooth-compatible car systems, home stereos, speakers, headphones the 3.5mm AUX adapter; And equipped with a Bluetooth-compatible 5.0 chip for stable connection fast transmiion wide signal Just pair it with your phone and listening to your favorite music!A built-in microphone and one MFB button to answer redial hang up reject calls, you make hands-free calls. And the Bluetooth-compatible adapter supports broadcasting voice notification from existed navigation App. You donfor t have to look down the phone on the move. Make sure you safely!The portable Bluetooth-compatible stereo adapter can be paired with 2 devices at the same for time. You can enjoy your music and never worry about miing any calls. Once paired, the car receiver will automatically reconnect to your last paired Bluetooth-compatible devices, as long as they are within the wireleAutomatically back to paired Bluetooth-compatible devices after power-on. After 10 minutes of no device connection, the system will automatically shut down. The system can choose smartly. In terms of power saving and for Smart selection, the system will choose smartly.When driving, the voice of the incoming call will be automatically broadcasted, without the need to watch the mobile phone to affect driving. If there are other people in the car, the private answering will be turned on and the content of the call will beSpecifications:Bluetooth-compatible version: 5.0Wirele distance: 20mColor: black + silverMaterial: ABSUse time: 5 hoursSize: approx. 9x1.6x9.9cm/3.54x0.63x3.9inPackage Includes:1PC x Bluetooth-compatible receiver1PC x English manual1PC x 3.5mm cable1PC x 3.5mm metal dual-port plugNote:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!