Model X-V2 Quantity 1 Color Black + Silver Bluetooth Version v2.1 Ear Coupling Over the ear Talk Time 4 Hour Standby Time 80 Hour Operating Range Max. 10 meter Compatibility Compatible with PS3 games and other Bluetooth cell phones and Apple products; With Bluetooth wireless transmitter can chat on-line Microphone Yes Radio N/A Supports Music Format No Power Supply Built-in battery Built-in Battery Capacity 70mAh Packing List 1 x Bluetooth headset 1 x Headset cable (50cm) 1 x USB cable (94cm) 1 x 100~240V 2-flat-pin plug 1 x USB charger 1 x Ear hook 1 x Chinese and English user manual