1. Standard Bluetooth v3.0
2. Effective working distance: 10m 3. Battery: 200mAh lithium battery 4. Working time: 100 hours 5. Standby time: >100 days 6. Charging time: 4-5 hours 7. Button life: 500 million times 8. Shell material: PU leather 9. Product size: 25.6*17.5*3cm 10. Net weight: 466g |
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