Description

1. Bluetooth version: 5.4, chip: JL AC69832. Battery capacity: 300mAh charging case, 30mAh headset3. Use time: 4 hours4. Material: ABS；Size: 60.6*45.2*21.7mm; Total weight: 60g5. Support master-slave switching, up and down song switching, summoning Siri, pressure-sensitive operation and other functions6. It does not support the reset function of pressing and holding the button