Enjoy powerful and immersive audio anywhere with this compact and waterproof portable Bluetooth speaker. Designed for convenience and durability, it features a 100W speaker output, a long-lasting 4800mAh lithium battery with up to 8 hours of playtime, and a quick charge time of under 3.5 hours. The speaker’s 2 x 25mm tweeters and 5.25" woofer deliver crystal-clear sound, making it perfect for travel, outdoor adventures, and events. Promote your brand by customizing it with your logo for a premium corporate gift or promotional item.