Color Blue + Grey Brand Jolly Roger Model M1 Material Plastic + aluminum alloy Quantity 1 Piece Shade Of Color Blue Ear Coupling Headband Bluetooth Version V4.0 Operating Range 10m Radio Tuner No Microphone Yes Supports Music Yes Connects Two Phones Simultaneously Yes Applicable Products IPHONE 5IPHONE 4IPHONE 4SIPHONE 3GIPHONE 3GSIPODIPADOthersIPHONE 5SIPHONE 5CThe Bluetooth enabled device which its Bluetooth version is 4.0 and the earlier such as cell phone tablet PC etc. Built-in Battery Capacity 400 mAh Battery Type Li-polymer battery Talk Time 5 Hour Standby Time 120 Hour Plug Specifications OthersUSB 2.0 Other Features Built-in 3.7V 400mAh rechargeable lithium polymer battery. Reinforced headband insures long term using. Soft PU leather cushion head pad and ear pad for comfortable wearing. Packing List 1 x Bluetooth headset 1 x Headset cable (138cm) 1 x USB charging cable (155cm) 1 x Chinese user manual