Mivi Roam Ultra-Portable Wireless Speaker with HD Sound, Booming Bass and 5Watts Peak Output-Black

True Wireless Stereo air two speakers wirelessly for a 2X Sound with extra powerful left and right channel

Splash resistant ust and splash resistant (IPX 5) design for complete peace of mind

Play it on and on:Lithium-ion battery lets you enjoy up to six hours of play time (at 70% Volume)