MDTC-ADC20006 Solar Bluetooth Car Kit 1,MP3,FM Transmitter,up to 8GB TF card 2,Car POWER voltage range:12-24V MDTC ... -ADC20006 Solar Bluetooth Car Kit Solar Bluetooth Car Kit 1, CSR bluetooth Version:2.0+EDR ... 5, Supports up to 8GB TF card MDTC-ADC20006 Solar Bluetooth Car Kit