From the first drop to the final track, this powerful speaker hits hard with two 6.5" woofers for deep, thumping bass while tweeters keep vocals and high notes sharp and clear. Bring the vibe with five customizable modes and six lighting patterns that let your speaker shine. Match the mood settings and lighting to the beat or the atmosphere through the Samsung Sound Tower app. Let the beat blast for up to 18 hours with the built-in battery - perfect for late-night gatherings or on-the-go adventures. When the battery runs low, just plug in your Sound Tower to keep the music going without missing a beat. Take the party wherever you go with built-in wheels and an adjustable telescopic handle that extends up to five different levels. Whether you're at a tailgate or cozy movie night, effortlessly bring the party with you. Turn your party into a jam session. Plug in two mics* — or a mic and a guitar — and get ready to sing, play and perform with friends. With the Sound Tower App, unlock special DJ effects so your playlist hits harder than ever.