- ECOROX is designed for use on the water and offers protection from the Earths elements- Play your music from any bluetooth enabled device- Mount your ECOROX on handlebars or dashboards- Never miss a call. The ECOROX has a built-in speaker phone- Drop the ECOROX in your pool, lake, or riverno worries, it floats!- Listen to your tunes all day. With 10+ hrs of play time you wont miss a beat