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| Model | M28 |
| Waterproof | N/A |
| Wearing Type | In ear |
| Volume Control | yes |
| Charging Time | 1.5 hrs |
| Playtime | 2-4 hrs |
| Battery Capacity for Buds | 50mAh |
| Battery Capacity for Case | 2000 mAh |
| Bluetooth Version | 5.1 |
| Bluetooth Range | 10M |
| Microphone | yes |
