Color Blue + White Brand N/A Model B01 Material ABS Quantity 1 Piece Shade Of Color Blue Bluetooth Handsfree Yes Bluetooth Version V2.1 Operating Range Within 10m Total Power 3 W Channels 2.0 Interface OthersMicro USB Microphone Yes SNR >/=95dB Sensitivity 92dB Frequency Response 280Hz-16KHz Impedance 4 ohm Applicable Products PS3IPHONE 5IPHONE 4IPHONE 4SIPODIPADOthersIPHONE 5SIPHONE 5CUniversal such as IPHONE Samsung HTC LG etc; Suitable for phones with bluetooth function such as Samsung Note 2 / 3 S4 etc. Radio Tuner Yes Supports Card Type MicroSD (TF) Max Extended Capacity 16GB Built-in Battery Capacity 500 mAh Battery Type Li-ion battery Talk Time 4-5 Hour Standby Time 100 Hour Music Play Time 5-6 Plug Specifications OthersUSB2.0 Power Supply 5V Packing List 1 x Speaker 1 x Micro USB + 3.5mm data cable (52cm) 1 x Carabiner 1 x Chinese / English user manual