Product description
chip :芯片| JL6976D4
Bluetooth version :V5.0
trumpet Anti group :Φ14.2mm 16Ω
Frequency Range :20Hz~20KHz
Horn sensitivity :104±3dB
rated power :3mW
Wireless propagation distance :Appr.≥10m
Headphone Music Time :~3.5-4H
Headphone talk time :~4H
Standby time :>200H
charging time :1H
battery capacity :25 mAh(Headphone)
300mAh(Charging) (plus protective plate)
Antenna type :Ceramic Antenna
call microphone head :silicon microphone
5V input peak current of charging bin :300mA / 5V / Type-c
The charging case can charge the earphones:about 3 times
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