Speaker diameter:50mm
Impedance:32Ω
Sensitivity:102±3DB
Frequency:20HZ-20KHZ
Mic Diameter:4.0*1.5mm
Mic Sensitivity:-38±3dB
Mic impedance:2.2KΩ
Style:Wired Headset
Cable length:2M±0.1
LED Operating Voltage:DC5V±5%
Operating Current:Below 100mA
Headset interface:3.5mm+USB



color box size:23*19.5*10.5CM
Product weight:410g
Carton size:59.5*54*47cm
Packing quantity:30pcs/Carton
N.W.:12.3KG
G.W.:13.8KG