
Waterproof bluetooth speaker

Waterproof? anti dust? anti fall

?
| Charging voltage? | 5V |
| Output power | 6W |
| Impedance? | 4 ohm |
| Battery capacity | 1800Mah |
| Battery type | polymer charge voltage 5V |
| Output power | 6W |
| Bluetooth version | the BK program V4.1 |
| Frequency range | 2.40G-2.480GHZ |
| Transmission distance | 10M |
| Product size | 186*64*65mm |
| Product weight | 345g |
| Charging time? | 4H |
| Use time | 8H (60% volume) |
| Distortion | <5% |
| Signal to noise ratio | >75dB |
| Single package size | 213x86x86mm |
| Single package weight | 532G |
| Packing quantity | 20PCS |
| Internal box size | 445x440x100mm |
| Outside box size | 460x455x215mm |
| Gross weight | 12.1Kg |










