MDTC-ADC20007 Steering Wheel Bluetooth Car Kit 1,With MP3,FM Transmitter 2,Car POWER voltage range:12-24V MDTC-ADC20007 Steering Wheel Bluetooth Car Kit Steering Wheel Bluetooth Car Kit 1,Bluetooth:Version 2.0+EDR 2,Core 3 Music Format:MP3 3,Noise ratio:>90DB 4,FM transmission type:FHSS 5,Car POWER voltage range:12-24v MDTC-ADC20007 Steering Wheel Bluetooth Car Kit