Color Orange + White Model CB03 Material PVC + steel Quantity 1 Piece Bluetooth Handsfree Yes Bluetooth Version V3.0 Operating Range 10m Total Power 3 W Channels 2.0 Interface OthersMicro USB Microphone Yes SNR >=75dB Sensitivity 80dB Frequency Response 2.4GHz-2.480GHz Impedance 4 ohm Applicable Products IPHONE 5IPHONE 4IPHONE 4SIPHONE 3GIPHONE 3GSIPODIPADOthersIPHONE 5SIPHONE 5CUniversal Radio Tuner No Supports Card Type MicroSD (TF) Max Extended Capacity 16GB Built-in Battery Capacity 350 mAh Battery Type Li-polymer battery Talk Time 3 Hour Standby Time 30 Hour Music Play Time 3 Plug Specifications OthersUSB 2.0 Power Supply 5.0V Packing List 1 x Speaker 1 x Cable (100cm) 1 x English / Chinese manual