Apply to all use of mobile phones, PSP, laptop computers, Mp3, Mp4, Mp5, desktop computers, tablet PCs, etc. 3.5mm audio-visual equipment of the general standard audio interface.
Microphone
Mic Dimensions Ø4.0*1.5mm
Directivity Omnidirectional
Impedance ≤2.2kΩ
Sensitivity -36dB±3dB
Speaker
Driver Diameter Ø30mm
Impedance 32Ω
Frequency Response 20Hz~20kHz
Sensitivity(S.P.L) 102dB±3dB
Cord Length ≥1.2m
Plug 3.5mm
Net Weight ≥65g
Mic Dimensions Ø4.0*1.5mm
Directivity Omnidirectional
Impedance ≤2.2kΩ
Sensitivity -36dB±3dB
Speaker
Driver Diameter Ø30mm
Impedance 32Ω
Frequency Response 20Hz~20kHz
Sensitivity(S.P.L) 102dB±3dB
Cord Length ≥1.2m
Plug 3.5mm
Net Weight ≥65g