Size-Defying Sound and Bass - Mini 3 Pro contains our patented BassUP technology which will provide you with a bass experience you’ll never have guessed Customizeable EQ with Soundcore App - Customize your audio experience by going into the Soundcore App Beat-Driven Light Show - Rave Mini's LEDs pulse, phase, and flow in time to the beat to create a dazzling display PartyCast Technology - Link over 100 Mini 3 Pro speakers (or any Soundcore PartyCast speakers) to party into the next dimension IPX7 Waterproof - Fully-waterproof casing provides an impenetrable barrier against liquids 15-Hour Playtime - Mini 3 Pro has a built-in battery to let you effortlessly soundtrack wild weekends, cozy evenings, or long summer days outdoors Sound Bass - This combined with exceptional sound clarity makes for a speaker that defies what we currently know can come out of a speaker this small Bluetooth: YesWeather Resistance: IPX7LED Lights: Yes