|A portable capsule speaker delivers a superb audio effect with advanced sound technologies. The compact and robust design promises easy portability with an outstanding performance over years. 36mm driver. 6-hours of continuous playback from 1-hour full charge. Stow-away cable included. Tweeter Lid acts like a reflector, directing sound toward you while protecting the speaker from dirt and dust. 3.5mm audio jack compatible with media players, mobile phones and laptops. 2W speaker output. 2.6" x 2" closed.