BOROFONE BW09 Sound Rhyme True Wireless Bluetooth Earphone - 1. Bluetooth 5.1; Chip: JL Jerry AC6973
- 2. Battery capacity: charging compartment 300mAh, earphone 30mAh
- 3. Talk/music time: 4 hours, 150 hours standby
- 4. Size: 64.5*47*22.5mm
- 5. Support master-slave switch, summon Siri
- 6. Charging port: Type C
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