GuDenns-USB-Stereo-Gaming-Headphone-Headset-Headband-with-Microphone-Volume-Control-LED-Light-for-PC-Game-Blac

Specifications:
Model: Gudenns4000 USB Version
Speaker diameter: 50mm
Impedance: 32Ohm
Sensitivity: 108dB +/- 3dB
Frequency range: 20-20KHz
Mic dimension: 6.0 * 5.0mm
Mic sensitivity: -38dB +/- 3dB
Mic impedance: 2.2kohm
Directivity: Omnidirectional
LED working voltage: DC5V +/- 5%
Working current: Below 100mA
Headset interface: USB stereo
Cable length: Approx. 2.2m / 7.22ft
Color: Black-red, Black-blue, Black-yellow
Headphone size: Approx. 18 * 8.5 * 21cm / 7.1 * 3.3 * 8.3in
Headphone weight: 332g / 11.7oz
Package size: 20.5 * 9.8 * 22.8cm / 8.1 * 3.9 * 9.0in
Package weight: 511g / 1.13Lbs
Package content:
1 * Headphone