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Communication Mode: pi/4DQPSK
Communication Frequency: 500-900MHz
Pickup Sensitivity:-70dB±3dB(0dB=1V/ubar at 1KHz)
Audio Data:16bit 48kHz,PCM
Audio Freqiency:30Hz-20KHz
Audio Delay:2.5ms
Battery:2 pcs AA battery
Communication Distance:
Outdoor(barrierfree)max.140m
Indoor(barrierfree)max.80m
Full-battery standby duration: More than 40H
Full-battery working duration: More than 406H
Measurement:(LxWxH) L:245mm,Max diameter: 53mm
Weight : 0.23KG
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
US$40
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