Specifications:
Driver diameter: 50mm
Impedance: 32ohm
Sensitivity: 105dB +/- 3dB
Frequency range: 20-20KHz
Mic dimension: 6.0 * 5.0mm
Mic sensitivity: -38dB +/- 3dB
Mic impedance: 2.2kohm
Directivity: Omnidirectional
Led operating voltage: DC5V+/-5%
Operating current: Below 100mA
Headset interface: USB (plug the USB connector, LED light is on, unplug, it off) + 3.5mm stereo
Cable length: Approx. 2.1m / 6.89ft
LED light: Multi-color breathing light
Package content:
1 * Headphone
