The Glow Portable Speaker delivers 360-degree sound with 30W power, a synchronized light show, and an 18-hour battery life. Its IP67 rating ensures waterproof and dust-proof protection. Amplify your party by linking up to 100+ PartyCast-compatible speakers for an unforgettable audio experience. | Soundcore | | Refurbished Excellent | by Anker Glow IP67 Waterproof Dustproof Portable Bluetooth Speaker with 360-Degree Sound and Synchonized Radiant Light | Black | Best Buy