Portable 15W BT Square Bluetooth Speaker IPX5 waterproof

| * Horn specification:2inch 4Ω |
| * Output power:7.5W*2 |
| * Frequency response: 120Hz-20KHz |
| * Signal-to-noise ratio:≥65DB |
| * Distortion:≤3% |
| * Bluetooth specification: V5.3 |
| * Bluetooth distance ≤ 10 M |
| * Battey:1800mAh Lithium battery |