Product details of Keenion KOS-1008L Headset

Speaker dia.:40mm

Sensitive:116±3dB

Impedance:32 ohm

Freq. response: 20-20000Hz

Maxi output power: 100mw

Rotary Microphone

Cable volume control: Yes

Cord length:  2.1m

Jack:3.5Φmm

Package: Blister+paper card