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Product Description
| Wireless transmission range | 10M |
| Audio noise ratio | ≥90db |
| Battery capacity | 1200mAh |
| Voltage | 3.7V |
| Normal volume playing time | 5-6 hours |
| Horn specification | OD 57mm |
| 3The speaker power | 4 Ω / 5W |
| Frequency response | 120hz-20khz |
| Product size | 220*74*170mm |
| Carton capacity | 50pcs |
| Charging voltage | 5V / 500MA |
