Ausdom M06 Over-ear Stereo Wired/wireless Bluetooth Headphones with Mic & Volume/ Track Control, 3FT Male to Male 3.5mm Audio Cable for Media Streaming Hands-free Calling on iPhone/Android/PC 1. Can be used both wired (via the 3.5mm audio cable) and wirelessly (via Bluetooth) with 30 foot range, easy to connect and switch to devices (PC, Android, iOS) . 2. Special speaker transmits high ?delity & powerful bass and detailed wireless sound to your ears, Immersive 3D surround sound with exclusive DWS stereo technology . 3. Arti?cial protein leather of earmu?s simulated to human skin texture, giving you long-time comfort and 180 degrees adjustable ear cup and adjustable headband for convenient usage and storage . 4. Eco-Friendly package design & wiredrawing appearance design, 400mAh rechargeable battery provides your up to 20 hours for both audio play and hands-free talk. 2-3 hours quickly full recharged . 5. Bluetooth 3.0+EDR detailed wireless sound with great noise isolation with 2 Year Guarantee,Versatile control module at the bottom of the headphones, easy to control with the LED indicators. .