BassUp-enabled Anker SoundCore Boost 20W Bluetooth Speaker with 12-hour playback and IPX5 protection Superior Sound, Waterproof, Portable Battery, 66-Ft Bluetooth Range Concerning this item Boost your bass: Anker's patented BassUp technology allows you to instantly enhance your sound. At any volume, make your music sing with strong lows. Superior Sound: A powerful, high-fidelity 20W of sound is produced by two drivers. Sound that fills a room—ideal for parties and podcasts Play and Charge: Anker's patented battery technology can be recharged at home or on the go while listening to 210 songs for up to 10 hours and powering external devices via the USB port. The timeless, understated style goes well with practically any interior. You can effortlessly improve your music while on the go thanks to its portable design and IPX5 water resistance. 20W of