Philips DC912/37 Shelf Bar 100-Watt Audio System with Wireless Subwoofer for iPod (Black/Silver) Compatibility: iPod mini; iPod nano 1G, 2G, 3G; iPod classic 4G, 5G, 5.5G, 6G; iPod touch 1G 2.1-channel shelf bar system with wireless active subwoofer for deep, powerful bass Play and charge your iPod and enjoy MP3/WMA music playback directly from USB devices and SD/MMC cards Dock your iPod touch in landscape or portrait orientation Digital FM radio with 20 user presets