More about the product
Product features:
1: Standard 3.0 Bluetooth-Compatible solution
2: Effective distance 10 meters
3: Standby time: 100 days
4: Continuous working time: 70 hours
5: Charging time: 1-2 hours
6: Lithium battery capacity: 420mha
7: Lithium battery life: 3 years
8: Button life: 500 million times
9: Available Colors: , Pink, Green, Dark Green,Purple ,Blue
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