Feature:1. STEREO SURROUND SOUND: Built in 7.1 channel chip, surround sound, no cumbersome driver, plug and play.2. DRIVER UNIT: The 50mm/2.0in directional driver monoblocks are aligned to the binaural position for clear, transparent sound and enhanced bass.3. PROFESSIONAL MANUFACTURE: Lightweight body, stylish design, cool light effects. Comfortable to wear, special design for gaming.4. NOISE CANCELING: With intelligent noise reduction technology, 360 degree background noise blocking, call clarity improved, noisy environment can also be clear calls.5. SOFT AND BREATHABLE: Skin friendly breathable earmuffs with imported inert sponge filling, soft and not easily deformed.Specification:Item Type: Gaming HeadsetMaterial: ABSModel: H1Speaker Diameter: Approx. 50mm/2.0inResponse Frequency: 20Hz-20KHzLine Length: Approx. 2m/6.6ftSpeaker Sensitivity: 112dB3Headphone Light Color: RGBConnection Interface: USBSensitivity of the Microphone: 38dB3Pointing: 360 Degree All Round.Package List:1 xGaming HeadsetNote:Manual measurement please allow some errors.