Marvo-HG8932 STEREO GAMING HEADSET

Sound: stereo
Frequency response: 20 Hz - 20 KHz
Speaker size: 50 mm
Speaker sensitivity: 117 dB ± 3 dB
Speaker impedance: 21 Ω
Microphone type: omnidirectional
Microphone size: 6 x 5 mm
Microphone sensitivity: -42 dB ± 3 dB
Backlight: red LED
Connectors: 2x 3.5 mm jack, USB (for LED light)
Cable length: 2.1 m
OS support: Windows 7 or newer