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| Model Number | WS-20 |
| Material | ABS |
| Functions | music play |
| Bluetooth version | V5.4 |
| Type of Noise Cancellation | ENC |
| Capacity | 300mAh+25mAh*2 |
| Charging Way | type-c |
| Time For Charging | ≈1.8H |
| Average battery life | ≈4H |
| Speakers | 13mm |
| Power | 3mW |
| Impedance | 32Ω |
| Frequency Range | 20Hz~20KHz |
| Product color | White |
| Product Size | 46.1*50*21.29mm |
| Product Weight | 41g |
| Packed Weight | 94g |
| Packed Size | 87*120*35mm |
| PCS/CTN | 150PCS |
| Carton size | 60*33.5*49cm |
| G.W. | 16.25kg |
| Certifications | FCC CE ROHS |
| Product Status | In stock |
