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| Model | Beluga S13 |
| Material | ABS+Silicone |
| Functions | music play |
| Bluetooth version | V5.4 |
| Capacity | 400mAh+50mAh*2 |
| Charging Way | Type-C |
| Time For Charging | <2H |
| Average battery life | 5.5H |
| Power | 20mW |
| Impedance | 32Ω |
| Frequency Range | 20HZ-20KHZ |
| Product color | 0ff-White,silver |
| Product Size | 81.5*27.5*35mm |
| Product Weight | 45g |
| Packed Size | 81.5*27.5*35mm |
| PCS/CTN | 120PCS |
| Carton size | 60*33.5*49cm |
| G.W. | 14.20kg |
| Certifications | CE/FCC/ROHS/quality inspection report |
