Bluetooth Stereo Hands Free Headphone Features: •Bluetooth V4.0 technology, easy pair and fast transmission speed. •Independent CPU, HD1080P sound quality, amazing sound. •Inbuilt rechargeable lithium battery, talk time up to 8 hours. •Inluilt HD microphone, hand-free talk when doing sports or driving. •Volume adjustable, you can adjust the volume easily when listening to music or talk. •CVC noise cancelling, perfect sound and music. •Comfortably fits either ear, perfect sound quality. •Suitable for all Bluetooth enabled devices like Mobile phones for iPhone 4 4s 5 5s 6 6s 6sp, Xiaomi Huawei Samsung LG and all Android phones ,PC, laptops, tablets, MP3/MP4, etc. Specifications: •Bluetooth version: V4.0 •Bluetooth profiles: Headset / HFP/ A2DP/ AVRCP •Operating frenquency: 2.4GHz -2.4835GHz •Operating Range: 10 m •Talk time: Up to 8 hours •Music playing time: Up to 5 hours •Standby time: Up to 100 hours •Color: Black Package Include: •1 x Bluetooth Headset •1 x USB charge cable •1 x Ear hook •1 x Earphone cap