אוזניות טלפון קווי USB
“Speaker: φ40mm/ Sensitivity: 116±3db/ Impedance: 32±15%Ω/ Frequency response: 20~20KHz
Microphone: Omni-directional/ Mic unit diameter: φ6.0±5.0mm/ Mic Sensitivity: -35±3db/
Cable: 1.80±0.01m/ USB
Size&Weight: 170*70*180mm/ 135±2g
Gift box: 185*73*185mm”
HEAD44
