53mm speaker unit neodymium magnets, built-in USB audio sound card with 7.1 surround sound; all game sound effects and details will come to your ears to provide an immersive gaming experience.
Omnidirectional microphone reduces ambient noise for enhanced voice quality, to pick up your voice clearly and loudly. Retractable; easily to switch on/off, adjustable microphone volume.
The Elastic fabric perfectly contours across your entire head, comfortably distributing the weight and eliminating

Pressure points.
Speake Size:53mm
Impedance:32Ω±15%
Sensitivity:112±3dB
Frequency response:20-20KHZ
Rated power:20mW
MIC Sensitivith:-42±3dB
MIC dimension:Ф 6.0*2.7MM
MIC Impedance:2.2KΩ
Type:Omnidirection