How to Use: Plug and Play. Specification: Item Type: Gaming Headset Model: SY-G25 Material: ABS Color: Silver Black Speaker Size: Approx. 50mm/2.0in Impedance: 32O±15% Sensitivity: 110±3dB Frequency Range: 20Hz-20KHz Microphone: Approx. 6.0 x 2.7mm/0.2 x 0.1in Microphone Sensitivity: -38±3dB Microphone Impedance: 2.2kO Directionality: Omnidirectional Headphone Jack: USB+3.5mm Scope of Application: Suitable for PC, Laptop, for PS4, etc. Package List: 1 x Gaming Headset Note: Please allow some errors due to manual measurement.Wide Compatibility: This gaming headset is compatible with PC, for PS4, Laptop, for PSP, Tablet, Computer, Phone, etc. Adjustable Volume: The control box includes a volume wheel and one button mute, you can easily adjust the microphone and volume while playing games, more convenient for you, no longer disturbed. Soft Comfortable: Soft leatherette ear cups and retractable padded headband ensure optimal wearing comfort for every player, reducing hearing impairment and hot sweat. Noise Cancellation: This gaming microphone can filter out most of the ambient noise for clear, loud, voice output for optimal communication and perfect cooperation with teammates. Clear Sound: Surround ear design with 50mm drivers not only brings better low frequency, but also more obvious sound details and clear mid and high frequencies.