A3 Wired Over-ear Gaming Headphones Stereo Surround Headset with Microphone for Computer Laptop
Specifications:
Microphone size: diameter 6.0*5.0mm/0.24*0.19in
Sensitivity: 40dB ± 3dB
Directionality: Omnidirectional
Impedance: 2.2KΩ
Drive diameter: 40.00mm/1.57in
Impedance: 32Ω
Frequency response 20~20kHz
Input plug diameter: 3.5 mm/0.14in
Sensitivity: 105 dB ± 3 dB
Product size: 200*180*75mm/7.87*7.09*2.95in
Package Content:
1 X A3 Over-ear Headphones