The GRADIENT speaker will make you see music in color! Its 15 light modes will brighten up all your playlists: color gradient, fast flashing, fixed color, white lighting... Take control of a real musical rainbow!The speaker has a 3 Watts RMS amplifier and an average battery life of 4 hours.Use the speaker by connecting your smartphone via Bluetooth 5.0, via a micro SD card or via the 3.5mm jack port.In a mini format (8 x 6 cm) with its metallic finish grille, the GRADIENT speaker will never leave your side!Control your music without using your smartphone using the buttons below: volume control / playback tracks.Finally, thanks to the TWS connection, connect 2 speakers together and create a stereo universe!