The Anker Soundcore Motion+ is a small and lightweight speaker that's easily portable. It's well-suited for outdoor use thanks to its over 15-hour battery life and IPX7 rating for water resistance, although we don't currently test for this. Although it can get fairly loud, there are some compression artifacts present at max volume. Like many small speakers, it struggles to produce low-bass, although its mid-range is well balanced, so vocals and lead instruments sound clear and present. There's also a graphic EQ in its companion app that lets you customize its sound profile.