2.4GHz Wireless mouse + USB 2.0 Receiver for PC Laptop Ref: AL781

Features:
  Low-voltage alarm function
  Ergonomically designed comfort grip
  800 dpi/1600dpi, cursor speed adjustable
  Intelligent connectivity, no need to code, plug-and-play
  2.4 GHz digital wireless transmission, operation distance is up to 10 meters
  Built-in mouse memory, no recoding is needed after battery replacement
  Many dormant class control and more power-saving hibernation connectionless
  4-section design, the service life of one AA alkaline battery (do not include) is up to six months
  
  Specifications:
  USB: ver.2.0
  Rated operation current: 15ma@ 3V
  RF carrier: 2402 MHz - 2480 MHz
  3 Colors for selection: Black, Red, Blue
  RF operation channel: 16, auto frequency hopping
  
  Package Content:
  1 x Wireless Mouse
  1 x 2.4G Receiver