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  • Lapel Popular PTT 360 degree Rotate D shape earhook handfree earphone
  • Lapel Popular PTT 360 degree Rotate D shape earhook handfree earphone

Lapel Popular PTT 360 degree Rotate D shape earhook handfree earphone

No.PTE-160N
  • Lapel Popular PTT 360 degree Rotate D shape earhook handfree earphone
Description
Speaker Specification
Type Moving coil dynamic speaker
Impedance 32Ω±15% @1KHZ
Sensitivity 115±10dB @1KHZ
Resonance freq (F0) 4KHZ±20%
Frequency respond 400~9KHz
Rated input power 1mW
Maximum input power 300mW

Microphone Specification
Sensitivity Range -44± 3dB RL=2.2K Ω Vs=3.0V(DC) 1KHz 0dB=1V/Pa
Impedance Max 2.2KΩ 1kHz (RL=2.2KΩ)
Frequency 50-10KHz
Current Consumption Max 500uA RL=2.2KΩ Vs=3.0V(DC)
Operation Voltage Range 1.0V-10V (DC)
Max Sound pressure Level 110dB S.P.L