Color Blue + White Brand HY Model HY-BT74 Material Plastic Quantity 1 Piece Shade Of Color Blue Bluetooth Handsfree Yes Bluetooth Version V2.0 Operating Range About 10 meters Interface 3.5mmUSB 2.0 Microphone Yes Frequency Response 2.402~2.480GHz Impedance 50 ohm Applicable Products PS3IPHONE 5IPHONE 4IPHONE 4SIPHONE 3GIPHONE 3GSIPADOthersIPHONE 5SIPHONE 5CDevices w/ bluetooth Radio Tuner Yes FM Frequency 87.5~108MHz Supports Card Type MicroSD (TF) Max Extended Capacity 16G Built-in Battery Capacity 850 mAh Battery Type Li-ion battery Packing List 1 x Speaker (19cm strap) 1 x Audio cable (50cm) 1 x Charging cable (50cm) 1 x Battery