How to Use: Plug and play. Specification: Item Type: Gaming Headset Model: SY855MV Material: ABS Color: Black And Blue Speaker Size: Approx. 40mm / 1.6 inch Impedance: 32O±15% Sensitivity: 110±3dB Frequency Range: 20Hz-20KHz Microphone Size: Approx. 6.0x2.7mm / 0.2x0.1 inch Microphone Sensitivity: -38±3dB Microphone Impedance: 2.2KO Directionality: Omnidirectional Headphone Jack: Approx. 3.5mm / 0.1in Plug Application: For PS4, PC, Laptop Package List: 1 x Gaming HeadsetExtensive Compatibility: This gaming headset with a 3.5mm audio jack is suitable for PC, for PS4, laptops, tablets, computers, mobile phones, etc. Microphone Mute Function: The control box contains volume control and mute function, you can easily adjust the microphone and volume when playing games, and avoid interference when playing games. Retractable Padded Headband: Soft leatherette ears and a retractable padded headband ensure that every player can enjoy the best wearing comfort, reducing hearing impairment and heat and sweat. Noise Reduction Design: This gaming microphone can filter most of the environmental noise, 120 degrees adjustable design, clear and voice output, excellent communication and cooperation. Surround Sound: The surround ear design with 40mm driver unit provides clear audio. Better low frequency effect, clear and clear detailed sound and mid to high volume.