JBL Quicksilver On Stage Micro III Portable Loudspeaker Dock JBL Odyssey transducers with computer-optimized equalization delivers exceptional sound quality Compact, lightweight, Portableso it goes everywhere you want it to go Battery operated with up to 12 hour playback IR remote control navigates iPod menus from 15 ft (4.6m) away Exclusive JBL and Quicksilver weave design