Mix 2.0 is the perfect party speaker for your floats pool days and more. 5 LED light modes: beat to music solid gradual fade multi-color. IP67 water dirt and shockproof. USB port charges smartphone and other devices. Just Ask - use voice assistant for for hands-free control. Up to 20 hours of battery life. True Wireless Paring - pair up to 2 speakers together. 100ft Wireless range.