Anker Soundcore Flare 2 -Black 360 Degree Sound: Two back-to-back full-range drivers are combined with dual passive bass radiators and tweeters to deliver 25W of all-around sound with breathtaking clarity. BassUp Technology: Precision EQ adjustment and driver configuration injects low end power for heart-thumping beats. Beat-Driven Light Show: A halo of LEDs reacts and phases in time with the beat-multiple themes and illumination patterns can be customized via the Soundcore app. Waterproof: IPX7-rated casing offers impermeable protection, even during complete submersion. Wireless Stereo: Connect 2 Flare+ speakers via a single device for seamless stereo sound or double the volume.