Brand Rapoo Model H6080 (SIG: https://www.bluetooth.org/tpg/QLI_viewQDL.cfm?qid=21033 ) Quantity 1 Color Black + Red Bluetooth Version V4.0 Ear Coupling Wireless and Bluetooth Talk Time 8 Hour Standby Time 16 Hour Operating Range 10 meter Compatibility PC with Bluetooth function (Windows/Mac); Most cell phones with Bluetooth A2DP functions; Iphone and Ipad Microphone Yes Supports Music Format MP3 Power Supply Built-in Battery Built-in Battery Capacity 350mAh Packing List 1 x Folding Bluetooth headphones 1 x USB cable (93cm) 1 x Carrying pouch 1 x Chinese/English/Korean user manual