Have stock for low MOQ&quick shipment
Chipset: JL
Battery capacity: 60mAh/300mAh
Transimission distance: 40M-50M(barrier-free)
Working time: 4-5H
Noise ratio: 70DBM
Transmission delay: 30MS
Sensitivity: -42DB
Frequency response: 20-20K Hz
Working temperature: -10°C~45°C
Input Voltage: 5V
Plug and play
Manual control noise reduction
Voice change function
Ear return monitoring
1-to-2 double person use
Receiver with charging function
Power display charging case
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