The new acoustic architecture replaces Move's single tweeter with two, unlocking a higher-fidelity stereo soundstage with crisp vocals and detailed instruments. With deep, dynamic bass powered by the precision-tuned woofer, you'll feel the emotional charge of a live performance. | With automatic Trueplay tuning, Move 2 continually optimizes the sound for its surroundings. So, no matter where you are or what you play, you get the best listening experience. | Listen twice as long as with the previous generation. All the acoustic updates work in concert for increased efficiency, giving you up to 24 hours of playback on a single charge. | Shock absorbent materials protect against accidental drops, and the IP56 rating ensures spills, splashes, rain, dirt, and dust don't dampen your listening experience. | Use the built-in handle to bring your music from one place to the next. When the battery needs a boost, set Move 2 on the included Wireless Charging Base, upgraded with a detachable power cable and more compact adapter. Charge on the go with any USB-PD power supply.