| Specs |
| 1. Bluetooth version | 5.2 |
| 2. Talk / Play time | about 4 hours |
| 3. Charge time | about 2 hours |
| 4. Battery capacity | 8000mAH |
| 5. Transmission | 10m |
| 6. Output power | 40w |
| 7. SNR | ≥90dB |
| 8. Speaker | 67mm |
| 9. Distortion | 0.1% |
| 11. Frequency | 20Hz-20KHz |
| 12. Work voltage | 7.4V |
| 13. Output | 5v/2A Max Input |
| SKU | ZE551EA3XLACCNAFAMZ |
| Product Line | Goodmark Ventures |
| Model | S56 |
| Size (L x W x H cm) | 31.500cm*16.000cm |
| Weight (kg) | 2.3 |
| Color | Black |
| Main Material | NA |
| From the Manufacturer | NA |
| Care Label | NA |
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