Bluetooth Transmitters Car Adapter Receiver 3.5mm Aux Stereo Wireless USB Mini Audio Music For Smart Phone MP3 yy28

Easy to use: you can play music through car stereo and answer the phone through the built-in microphone. Change wired headphones into bluetooth headphones-- remote control the volume,tracks and pauses from the receiver. Turn car aux to be bluetooth speaker-- 1. hands free calls, enjoy braeezily driving. 2. listening to music, enjoy a pleasant journey. Strong compatibility: compatible with all Wireless devices, such as smartphones and tablets. Power saving: the unit has a sleep mode to save power..syi