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| Model | WS-03 |
| Functions | music play |
| Bluetooth version | V5.3 |
| Capacity | 400mAh+30mAh*2 |
| Charging Way | Type-C |
| Time For Charging | 1.5H |
| Average battery life | 5~6H |
| Speakers | 13mm |
| Power | 5mW |
| Impedance | 32Ω士15% |
| Frequency Range | 20Hz~20kHz |
| Product color | Black,White |
| Product Size | 72*51*28mm |
| Product Weight | 46.5g |
| Packed Weight | 100.2g |
| Packed Size | 90*138*35mm |
| PCS/CTN | 100PCS/CTN |
| Carton size | 60*33.5*49cm |
| G.W. | 12.29 |
