Features: 1. The digital decoding chip technology provides you with accurate sound positioning, giving you an immersive gaming experience, and the lightweight wearing effect allows you to be more powerful in the game, and the more you fight 2. The head beam adopts a hollow design, which can effectively reduce the sweat and heat when wearing it, and the effect is better when used in summer 3. 40mm fine-tuned speakers, the details are fully visible, and the low-frequency diving is deep, bringing you a pleasant listening experience 4. For better sound insulation, the inner cavity of the earmuff adopts an arc-shaped slope. This design can make the rear part of the earmuff fit more closely, avoid sound leakage, and bring a good package and sealing experience. Have a good sense of immersion in class and drama 5. Less damage to ears 6. The head beam is made of bend-resistant pleated plastic PP head beam, which has good elasticity and can be twisted in large-scale without deformation. The telescopic rods on both sides have 8 scale adjustments, which can keep wearing memory according to your head shape. 7. It adopts high-sensitivity anti-noise microphone and soft rod design, which can be adjusted freely in 360 degrees. During a call, it can effectively filter out environmental noise, pick up the sound clearly, and bring a smooth voice call Product parameters: 1. Material: PU leather 2. Sensitivity: 100dB3. Impedance: 32 ohms 3. Weight: 183g 4. Frequency response range: 20Hz-20KHz 5. Plug diameter: 3.5mm 6. Microphone: Omnidirectional microphone 7. Sensitivity: -42+/-3dB 8. Headphone and playback device connection method: wired connection 9. Speaker unit: 40mm