Powerful Party Sound Massive sound for every party with two 5.25 inch woofers delivering deep, rich bass, while dual 3/4 inch tweeters provide crisp, clear vocals and sparkling highs. Choose from three custom bass modes Punch, Deep, and Gentle to tailor your sound experience. Perfect for outdoor celebrations, house parties, and weekend celebrations, this speaker keeps the energy high and the vibe alive. Party Lights+ Bring the vibe with five customizable modes and six lighting patterns that let your speaker shine. Match the mode settings and lighting to the beat or the atmosphere by choosing between Festival, Energetic, Delight, Chill or Focus. Each mode features 6 unique lighting patterns that sync seamlessly with the rhythm of your music. And do it all from the Samsung Sound Tower app. Up 12 hours of playtime Let the beat blast for up to 12 hours with the built in battery perfect for late night gatherings or on the go adventures. When the battery runs low, plug in your Sound Tower to