wireless bluetooth earphones TWS heaphone with qual mic

Product Details

Product Description

Product Description
chipset:AB5636E (4892+OVP)
Bluetooth version: 5.2
：IPX4
Transmission distance:Frequency2.4GHz-2.4835GHZ,ISM BAND
distance: ≥10
call time: 4H
standby time: 25H per earbuds
play time: 4.5H
driver: moving core φ10mm
earphone battery:401010 30mAh/3.7V
charge case battery:701530 300mAh/3.7V
charge port: type C

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