Product Description Fashionably Compact, weighing in at just 3.6 ounces and smaller than many cell phones, iPod mini fits your lifestyle and your bag, whether it be cocktail purse or messenger duffle. The chic, matte anodized aluminum case resists stains and scratches, all the while protecting your iPod mini. Recessed in the case to keep its surface pristine, the 1.67-inch (diagonal) backlit screen displays full song and album titles, artists names and more. Features Supported Digital Audio Standards AAC, AIFF, MP3, MP3 VBR, WAV Additional Features Adjustable Playback Speed, Sleep Timer Details Size of Display 1.67 inch Display Features ID3 Tag Info Digital Storage Media 4 GB (Hard Drive) PC Interface Supported Firewire, USB 2.0 Battery Run Time 18 hrs. Battery Type AC/DC Adapter, Internal Battery, Rechargeable via FireWire cable, Rechargeable via USB cable Dimensions (W X D X H) 2 in. x .5 in. x 3.6 in. Weight 3.6 oz. MPN M9802LL/A