Color Transparent + Purple Brand N/A Model ISP-26 Material ABS + acrylic Quantity 1 Piece Bluetooth Handsfree Yes Bluetooth Version V3.0 Operating Range 10m Total Power 3 W Channels 2.1 Interface 3.5mm Microphone Yes SNR 100dB Sensitivity 110dB Frequency Response 2.4GHz Impedance 4 ohm Applicable Products Iphone 5 Radio Tuner No FM Frequency No AM Frequency No Built-in Battery Capacity 600 mAh Battery Type Li-polymer battery Talk Time 3 Hour Standby Time 4 Hour Music Play Time 4 Plug Specifications US Plug (2-Flat-Pin Plug) Power Supply DC 3.0~5.5V Other Features Interface: Micro USB/3.5mm Packing List 1 x Speaker 1 x Power cable (80cm) 1 x Audio cable (80cm) 1 x Chinese/English user manual