Dynamic JBL Weave design</br>Charges your iPod or iPhone</br>AC or battery operated (batteries not included)</br>Four JBL Odyssey transducers with computer-optimized equalization</br>IR remote control navigates iPod menus from 15 ft (4.6m) away</br></br>Product Description</br></br>If power and portability are what you want in a loudspeaker dock, the JBL On Stage* IV has them – in style. Four JBL Odyssey full-range transducers and a digital amplifier will fill virtually any room (or outdoor space, for that matter) with realistic JBL sound, and six AA batteries will give you hours of continuous use. The IR remote control lets you navigate your music library from across the room, and a USB cable will sync your iPod or iPhone with iTunes and keep it charged. So anywhere you and your friends get together, you’ll want the JBL On Stage IV to be there, too.</br>