Monster Sound: Enormous 160W output is fueled by two 5.25 inch woofers and dual 2 inch tweeters. BassUp™: Exclusive technology intensifies the low-end frequencies and delivers bass with breathtaking depth and power. Listen for Longer:Enjoy 24 hours of continuous playtime from a single charge. Dual USB Charging Ports with PowerIQ: Detects your device to deliver the fastest possible charging speed through the USB ports. IPX4 Protection: The water resistant design protects Rave from rain, spills, and more. Beat-Driven Light Show: Vivid LEDs phase, pulse, and shine along with the rhythm of your music for a truly immersive audiovisual experience. Soundcore App: Customize the built-in lights using LightDJ, tailor the sound with indoor and outdoor modes, or play party games via your mobile device.