Feature:1. Professional 7.1 gaming headset, high‑quality sound production unit, providing high / middle / low audio experience.2. The high-sensitivity microphone makes the sound transmission more accurate, clearer and smoother.3. Designed with lightweight materials, the head beam is adjustable, focusing on a better gaming experience.4. The earmuffs are made of protein cotton material, which can better isolate the surrounding sound, waterproof and comfortable to wear.5. USB interface, equipped with volume control buttons, easy to use, easy to carry, small and light.How to Use:1. In general, the cable end or microphone end is designed on the left side, so please make sure that the cable end or microphone end is on the left ear side when wearing the headset.2. When using the headset on the computer, please make sure that the headset microphone switch is turned on; then make sure that the computer microphone switch is turned on. Please find the "Speaker" icon in the computer taskbar, click to select the volume control, and enter the "Voice Control Panel" for settings.3. Please make sure that the headset volume adjustment key is at the minimum volume and can&nbs