This stylish and trendy over-the-head， Around-the-ear style adjustable circumaural headphone provides great sound quality and acoustic experience while playing gamings on your devices with 3.5mm jack. Lightweight and comfortable， the closed circumaural design creates a perfect barrier between the ambient sound sources and your ears， blocking unwanted outside noises Soft ear cushions and adjustable headband provides you a comfortable wearing experience.Features:Professional over ear bass gaming headset.3.5mm plug with omnidirectional microphone and volume control.Standard 40mm Hi-Fi driver， high sensitive and more powerful magnetic property.Environmental adjustable headband with soft cushion and stretching design， excellent elasticity， comfortable to wear. Sealed circumaural design creates a perfect barrier between the ambient sound sources and your ears， blocking unwanted outside noises.Soft leather cushion head-pad and ear-pad for wearing comfort.Excellent sound effect and great audio quality.Exquisite craftsmanship and fashionable appearance.Compatible for all 3.5mm and USB jack devices， for PC laptop computers tablet notebook， etc. Speaker impedance:32��Frequency Response:20~20KHzSensitivity:105dB S.P.L at 1KhzDistortion:��1%Connector:��3.5MMCord Length:2M-2.MWire:6X5mm-58dB��3dBMicrophone Dimensions:��6.0x5.0MMMicrophone sensitivity:-37��3dBMicrophone lmpedance:��2.2K��