Detail produk dari Car Bluetooth MP3 Player FM Radio Transmitter Kit (Intl) Simply plug into your car's cigarette plug, turn on your car stereo and tune the frequency the same as your car MP3 player. Press the play button of the car MP3 player to enjoy your music. Line-in connector for audio players. There is a 3.5mm to 3.5mm adaptor for your mp3 mp4 player or other compatible audio device that have a 3.5mm audio jack. Bluetooth handsfree function: full duplex, DSP technology, CVC technology for echo cancellation and noise suppression.You can connect 2 phones at the same time.No need to change any car equipment, suitable to any car.Stereo Bluetooth and hands-free calling. Compatible with all Bluetooth enabled phones.