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 2, CVC software ... 5, Supports up to 8GB TF card MDTC-ADC20006 Solar Bluetooth Car Kit