Color Camouflage Green Brand ROMAN Model R520 Material Plastic Quantity 1 Piece Shade Of Color Multi-color Ear Coupling Ear-hook Bluetooth Version V3.0 Operating Range 10m Radio Tuner No Microphone Yes Supports Music Yes Connects Two Phones Simultaneously Yes Applicable Products OthersCell phones or tablets with Bluetooth function Built-in Battery Capacity 80 mAh Battery Type Li-polymer battery Talk Time 1.5 Hour Music Play Time 2 Hour Standby Time 80 Hour Plug Specifications OthersUSB 2.0 Other Features Interface: 1 x Micro USB charging port Packing List 1 x Bluetooth headset 1 x Earphone (45cm) 1 x Micro USB charging cable (40cm) 1 x English & Chinese user manual 1 x Ear hook