Color Fluorescent Green + White Model B01 Material ABS Quantity 1 Set Shade Of Color Green Bluetooth Handsfree Yes Bluetooth Version V2.1 Operating Range 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 including IPHONE Samsung HTC LG etc; Suitable for phones with bluetooth function such as Samsung Note 2 / 3 S4 Radio Tuner Yes FM Frequency 78.5~108Hz Supports Card Type MicroSD (TF) Max Extended Capacity 16GB Built-in Battery Capacity 400 mAh Battery Type Li-ion battery Talk Time 4~5 Hour Standby Time 100 Hour Music Play Time 5~6h Plug Specifications OthersUSB 2.0 Power Supply 5V Packing List 1 x Speaker 1 x Micro USB + 3.5mm data cable (40cm) 1 x Carabiner 1 x Chinese / English user manual