Epic Outdoor Sound: 80W booming sound is delivered by two 30W woofers and 10W tweeters, while real-time intensified bass can be heard with Soundcore's proprietary BassUp technology. To improve treble performance of Motion Boom Plus outdoor speaker, titanium drivers ensure an all-around epic sound. Lightweight and Ultra-Portable: Take your tunes everywhere you go with Motion Boom Plus Bluetooth speaker's built-in handle and detachable strap Customizable EQ: Find your perfect sound with just the right tweaks to make sure the treble, mids, and bass are tuned to just the right level. 20-Hour Playtime and Built-In Power Bank: The Motion Boom Plus portable speaker is equipped with a 13,400mAh battery capacity for up to 20 hours of playtime. It saves you the trouble of frequent charging and makes listening more enjoyable. Plus, its built-in power bank charges other devices in a pinch. Water and Dust Resistant: With an IP67 certification, you'll never have to worry about water splashes, rain, accidental spills, or dust while you're out and about with your Motion Boom Plus outdoor speaker.