Color Black Brand N/A Model B-019 Quantity 1 Piece Material ABS Screen Size 1 inch Function Caller IDHandsfreeMP3 PlayerFM Transmitter Compatible Cellphone IPHONEMotorolaBlackberryLGSumsangNokiaSonyEricssonHTC Phonebook Capacity N/A Voice Prompt No Bluetooth Version V3.0 Transmit Frequency 2.4 GHz Transmt Distance 10 m MIC Effective Distance 2 m FM Frequency Range 87.5-108MHz FM Transmit Distance 3 m Frequency Response 20Hz~15KHz SNR >60dB THD 0.1% Battery Capacity No mAh Charging Voltage No V Talk Time No Hour Standby Time No Hour Charging Time No Hour Interface/Port USB 2.0SD card slotTF card slot Expansion Card Capacity (Max.) 32GB Packing List 1 x Bluetooth Car Kit 1 x Remote controller (1 x CR1220 battery included)