Product Features�� 1. HIFI DRIVER. 40mm large-diameter drive unit can output broad and detailed sound， bring excellent sound effect.2. CONVENIENT PLUG. 3.5 mm plug， high antioxidant with anti-wear， so can greatly improve communication quality.3. COMFORTABLE EARMUFFS. High-quality PU leather earmuffs which guarantee longtime comfortable wearing without any pressure.4. ADJUSTABLE EARCAP. Fully adjustable earcap，can be adjusted according to different needs and makes the players feel more comfortable when wearing.5. Wired headphone， 3.5mm audio cable， can be connected to many devices like computer， notebook， tablet PC， mobile phone， MP3/MP4， iPod， etc. Specifications�� Speaker diameter:40mmImpedance:32 Ohm at 1KHzSensitivity:104+/-2dB，S.P.L.at 1 kHzFrequency range: :20~20.000HzMax Input power:100mWCable length:2.2m-2.5mPlug:3.5mm stereoPackage: 1x OVLENG A6 Gaming headset with original package