HEADSET BLUETOOTH TWS LENYES AIR 78

LENYES AIR 78 Headset TWS Bluetooth Wireless 5.3 Smart Touch Hifi Stereo OWS Earphone Air Conduction

Specification :
Model : LENYES AIR 78
Wireless version : V5.3
Wireless distance : 10M
Playback time : 6-8H (80% volume)
Talk time : 6-8H
Standby time : 6 months
Charging time : 2H
Earphone battery : 70mAhx2
Charging compartment battery. 350mah
MIC sensitivity: -42dB = 3dB
Horn size: 16.2mm (diameter)
Impedance: 20 Ω +15%
Rated power: 5mW
Maximum power: 10mW
Frequency response: 20Hz-20kHz
Sensitivity: 127.6dB ± 3dB

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