Specifications: 

Model: ONIKUMA K1

Speaker Diameter: 50mm

Impedance: 20ohm±15%

Sensitivity: 117dB±3dB

Frequency: 20-20000Hz

Mic Dimension: 6.0 * 2.7mm

Mic Sensitivity: -36dB +/- 1dB

Mic Impedance: 2.2kohm

Directivity: Omni-directional

LED Working Voltage: DC5V +/- 5%

Working Current: Below 100mA

Headset Interface: 3.5mm

Cable Length: Approx. 1.2m

Headphone Size: Approx. 21.5 * 9.5 * 19.5cm

Headphone Weight: 311g

Package Size: 22 * 10* 20cm

Package Weight: 417g