Brand N/A Model VA-01 Quantity 1 piece(s) Color Red + black Material ABS housing Function Handsfree Compatible Cellphone Iphone Sumsang Nokia Phonebook Capacity N/A Bluetooth Version 4 Transmit Frequency ISM2.4~2.48GHz Transmt Distance MIC Effective Distance 2 SNR 82 dB THD 0.5% Frequency Response 300Hz~20KHz Charger Voltage DC 12~24V Interface/Port USB 2.0 External Card Max. Support N/A Other Features Charging for various smartphone; Supports HSP HFP1.5 profiles Certification CE BQB Certification No Packing List 1 x Bluetooth car kit 1 x USB cable (50cm) 3 x Adapters (Iphone / Ipad 30-pin + Nokia 2.0mm + micro USB)