Color Black + Purple Powder Brand N/A Model AT-BT805 Material ABS + PU leather Quantity 1 Piece Ear Coupling Headband Bluetooth Version V2.1 Operating Range 10m Radio Tuner Yes Microphone Yes Supports Music Yes Connects Two Phones Simultaneously No Built-in Battery Capacity 350 mAh Battery Type Li-ion battery Talk Time 6 Hour Music Play Time about 10 hours Standby Time 250 Hour Plug Specifications OthersMini cable Other Features Supports TF card up to 32GB; FM band: 87.5 ~ 108 MHz Connector: TF card slot Mini USB 3.5mm Packing List 1 x Headphone 1 x USB cable (75cm) 1 x 3.5mm audio cable (127cm) 1 x Chinese / English user manual