Specification:

Model: ONIKUMA  X7 PRO

Speaker diameter: 50mm

Impedance: 32ohm±15%

Sensitivity: 117dB±3dB

Frequency: 20-20000Hz

Mic sensitivity: -38dB +/- 3dB

Mic impedance: 2.2kohm

Directivity: Omni-directional

LED working voltage: DC5V +/- 5%

Working current: Below 100mA

Headset interface: USB (plug the USB connector, LED light is on, unplug for off) + 3.5mm stereo audio and mic plug)