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Mini Born Official store is a professional quality-oriented company. We have strict QC team, we check and select each earbuds before shipped. Customer satisfaction is our ultimate pursuit. Every one born mini, but we all will be strong and better.

Bluetooth Version: V5.1

Latency: 65Ms

Earbuds Capacity: 80mAh/50mAh

Charging Case Capacity: 400mAh/500mAh

Charging: 2H

Use Time: 4H

Waterproof:IPX5 Waterproof