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| Model Number | Beluga S21 |
| Material | ABS |
| Functions | music play |
| Bluetooth version | V6.0 |
| Capacity | 500mAh+50mAh*2 |
| Charging Way | type-c |
| Time For Charging | ≈2h |
| Average battery life | 7H |
| Speakers | 16mm |
| Power | 5mW |
| Impedance | 32Ω |
| Frequency Range | 20Hz-20KHz |
| Product color | Pink、Red |
| Product Size | 109*45.2*77.6mm |
| Product Weight | 144g |
| Packed Weight | 421g |
| Packed Size | 115*238*63mm |
| PCS/CTN | 25PCS |
| Carton size | 60*33.5*25cm |
| G.W. | 11.15kg |
| Certifications | CE/ROHS/quality inspection report |
| Product Status | In stock |
