Unbranded Bluetooth Handsfree +FM Transmitter + 2.4A USB Charger

Wirelessly transmit phone call from Bluetooth mobile phone to the car FM stereo systemWith A2DP function, stream music from Bluetooth device to car's FM stereo systemSupports music playing from USB diskSupports MP3/WMA format filesDraws power from the cigarette socket in the car (DC 12-24V)Dual USB outputs 5V/2.4A total, charges iPhone, iPad, iPod and other devices206 channels optional from 87.5-108MHzLED display the numberWith Voice promptsIncoming call number announcementLast call redialBluetooth Version: V2.1 with A2DP, AVRCP, HFP"