Bluetooth speaker, 8 musical watts. Easy to carry thanks to its foldable handle and lightweight. Remote included to choose your light intensity and among an endless choice of colors. Various lighting effects including disco mode: the lamp follows your music rhythm. 2,000 mAh built-in rechargeable battery. Up to 8 hours non-stop music. Indoor and outdoor use - IP44 water resistance. Power supply: rechargeable via the USB cable (included) + 1 CR2025 battery (included) for the remote. Dimensions : 22 x 25 x 26 cm.