Brand Name: RazerStyle: Ear HookCertification: CEVocalism Principle: Hybrid technologyOrigin: CN(Origin)Control Button: YesActive Noise-Cancellation: YesCommunication: WiredVolume Control: YesSensitivity: 109dBIs wireless: NoLine Length: 1.3mFunction: For Internet BarFunction: for Video GameFunction: Common HeadphoneFunction: For Mobile PhonePlug Type: Line TypeModel Number: Razer Gaming HeadsetResistance: 32ΩWaterproof: NoWith Microphone: YesFeatures: With MicrophoneFeatures: Active Noice CancellingFrequency response: 20Hz-20KHzImpedance: 32Ω@1KHzSensitivity(at 1KHz): 109dBDrivers: 50mm, with Neodymium MagnetsEarmuff inner diameter: 65mm*44mmCable length: 1.3m USB interface cableApprox. weight: 408g/14.39ozList: MicrophoneFrequency response1: 100Hz-10kHzSignal-to-noise ratio: >60dBSensitivity(at 1KHz)1: -45±3dBPick-up pattern: Unidirectional ECM Razer Kraken Kitty Gaming Headset TNX 7.1 Surround Sound Headset with Active No