Brook 3.5mm Top Quality Adjustable Game Gaming Headphones Stereo Type Noise-canceling Computer PC Gamers Headset with Microphones Features:Bring more fun for you to play game.Dynamic, full-range stereo soundBuilt-in high sensitivity and noise reduction microphone.Ergonomic in design makes it more adjustable to use.It is not easy to break or deform, and wear comfortable, no pressure.Description:Reasonable structure results in easy assembly dismanting convenient cleaning.Design to upgrade the comfort of operation.Soft earmuffs material is super comfortable to wear.Specification:Communication:WiredWireless Type:NoneStyle:HeadbandConnectors:AUXFunction:Noise Cancelling,MicrophoneVocalism Principle:DynamicConnectors:3.5mmWith Microphone:YesResistance:9ΩSensitivity:122±3dBFrequency Response Range:20-16000HzColor: black and red, blueCable Length:1.4mPackage Included:1 x Headphones