Wireless Speaker Bottle with Bluetooth 4.0 in Silver Fill your room with sound & light Discover a design that perfectly blends sound & light for your special moments. Fill the night with gentle light Sleep timer will help create the right ambience for you to get a good night's sleep by gently adjusting the light level as you drift off. 16 million LED colors Bring light that changes naturally into your space. Light Wave Light that reacts to your music Watch the colors change & react to your music just the way your emotions do. Easy wireless charging Simply place upon a wireless charging pad for easy recharging.