Driver diameter: 50mm
Impedance: 32
Ω+/-15%hm
Sensitivity: 116dB +/- 3dB
Frequency range: 20-20KHz
Mic dimension: 6.0 * 5.0mm
Mic sensitivity: -56dB +/- 2dB
Mic impedance: 2.2kohm
Directivity: Omnidirectional
LED working voltage: DC5V +/- 5%
Working current: Below 100mA
Headset interface: 3.5mm + USB
Cable length: Approx. 2.2m / 7.22ft
Color: Orange&black/Blue&black
Headphone weight: 383g / 13.5oz
Package size: 19.5 * 10.5 * 21.2cm / 7.7 * 4.1 * 8.3in
Package weight: 514g / 1.13Lbs
Rotational earbuds+retractable microphone
Headset interface: USB +1 X3.5mm Jack