Description: Mini N5903 is particularly suitable for HTPC. Built in Windows multimedia control is an added feature for faster use in the handy keyboard. Being wireless the user is free from the hassle of chords and can be moved within 10 meters of distance. It is a wireless mini keyboard with full QWERTY combined with trackball、 powered by two AAA batteries. Mini N5903 featuring palm-sized dimensions、 Windows multimedia control and fully compatible with Windows 2000/ XP/ Vista and Windows 7. Since it has small size、 Mini N5903 can hold in your hands comfortably. For some point、 N5903 is an ideal replacement for the traditional keyboard and mouse、 also N5903 can be used with any computer.Features and specifications: Keyboard and mouse in one design Built in Windows multimedia control for faster use in the handy keyboard、 particularly suitable for HTPC Being wireless makes user free from the hassle of chords and can be moved within 10 meters of distance. Mini wireless keyboard with trackball Palm-sized dimensions USB Nano dongle 2.4GHz radio frequency As far as 10 meters control distance Color: Black Size:124 x 135 x 25mm Weight: 110gPackage Content: 1 x Portable 2.4GHz N5903 Mini Wireless Windows Multimedia Control Air Mouse Touchpad Keyboard 1 x USB Receiver 1 x English manuaL