Feature: 1. 40MM moving coil loudspeaker, simulating a 360° spherical sound field, monitoring the enemy's sound source in all directions. 2. The stereo surround sound is shocking, and the sound quality of the headset is better presented, stereo restore the game effect! 3. Breathable allinclusive earmuffs, skinfriendly and comfortable, effectively isolate external noise, suitable for longterm wear, bid farewell to dullness 4. Lowloss and antipull audio cable, toughness, solve the trouble of tangled cables, and effectively extend the lifespan 5. Easy to use, plug and play, with volume adjustment, adjust the sound level at any time. How to Use: Plug and play Specification: Item Type: Gaming Headphone Material: PVC Color: As shown in the picture Microphone Sensitivity: 42±3db Speaker Unit: 40mm Headphone Sound Effect: Stereo Headphone Impedance: 32 ohms Frequency Response Range: 20Hz-20KHz Package List: 1 x Gaming Headphone