Auto switch between phone call and music Play upto 12hrs music/15hrs call Stylish and Comfortable to wear Wired and wireless mode Soft leather ear cushions, to ensure a comfortable feeling. Even if you use the headset for hours. Volume Control High Quality Stereo Audio Output Smooth HD Voice Call Built-in rechargeable lithium battery Brand RAPOO SKU 100936724_NP-1021470694 Model RAPOO H6020