2.4G Wireless Trackball Keyboard

Detailed Product Description
Keyboard : 
      *Keyboard size:427*197*29mm
      *2.4GHz with 48 channels.
      *With 65536 ID
      * Working Range: UP 10 meters.
      *2 AAA alkaline batteries.
      *Compatible with Windows 98 SE-ME/ 2000/XP/2003/X64 Compatible.
      *10 million key switch life.
    
Trackball :
       * Optical trackball
       * 800 DPI
       * 2 Mouse Buttons
       * Scroll Wheel

Features:
  1. This Keyboard and optical trackball combination features built-in hot keys internet,media centre
     and Multimedia functions.Utilizing 2.4GHZ RF Wireless technology,the compact and lightweight device
     has operating range of up to 10 meters in oPen space.. 
  2. 2.4GHZ ISM bank Radio frequency. 48 channels with 65536 IDs avoid interference.
  3. Advanced power saving management.
  4. Multimedia,internet and Media Center hot keys.
  5. Fold-down feet provides Keyboard tilt for typing.