IOGEAR GME430R Red Point Pro 2.4GHz Gyroscopic Presentation Mouse with Laser Pointer

IOGEAR GME430R Red Point Pro 2.4GHz Gyroscopic Presentation Mouse with Laser Pointer Type: 2.4 GHz Wireless Power Supply: 2 x AAA Batteries Distance: 164ft (Laser) Laser Pointer Supported: Red Color: Black Dimension: 4.70' x 1.50' x 1.10' (H x W x D) Weight: 0.10 lb. Operating System Supported: Windows XP, Windows Vista , Windows 7, Windows 8, Windows 8.1, Mac OS X 10.6+