Rock any room with the Klipsch iGroove HG all-in-one iPod speaker, a dynamic shelf system that works with iPods and most other MP3 players. This true two-way system features dual 2.5-inch woofers and dual 1-inch horn-loaded tweeters for audiophile-quality sound wherever you need it. The included IR handheld remote conveniently handles full system control. A convenient all-in-one iPod speaker that delivers audiophile-quality sound everywhere you need it.Sit back and enjoy iPod control via the included remote.Connect a variety of devices via the included universal J-cup adapter.iPods and Then SomeCompatible with the iPod Nano (1G only), iPod mini, 3G iPod, 4G iPod with click wheel, iPod Color, and iPod Video, this all-in-one iPod docking speaker system also works with most all MP3 player brands, as well as any gadget that has an audio out or headphone jack utilizing a standard mini plug. Additionally, all third and fourth generation dockable iPods can dock into the unit for charging. (NOTE--When used with non-iPod, (non-dockable) players, the playback controls (play, pause, previous track, next track) on the remote control will not work.) Sound PerformanceA true two-way system, the iGroove HG gets its dynamic soul courtesy of dual 2.5-inch woofers in a ported enclosure, premium crossover networks and dual 1-inch MicroTractrix Horn-loaded tweeters. This highly efficient design reproduces genuine, lifelike sound. Simple OperationJust plug it in, pop in an iPod and hit play. The iPod starts charging when you start rocking. The included IR handheld remote handles full system control. Comes complete with working power lead and the remote control. https://www.audioholics.com/computer-speaker-reviews/klipsch-igroove-hg-speaker-system-review