Model X-088 Quantity 1 Color Black + silver Bluetooth Version v3.0 Ear Coupling Over the Ear Talk Time 4 Hour Standby Time 70 Hour Operating Range Max 10 meter Compatibility Suitable for PS3 game console popular brand phone w/ bluetooth and Apple product; With wireless bluetooth transmitter it can be used for online talking Microphone Yes Radio No Supports Music Format MP3 Power Supply Built-in Battery Built-in Battery Capacity 70mAh Other Features Can redial last calling number; Can reject calls and adjust volume etc. Packing List 1 x Headset 1 x USB cable (91cm) 1 x 100~240V Adapter (US plug) 1 x English user manual BQB link: https://www.bluetooth.org/tpg/EPL_Detail.cfm?ProductID=19143