Wireless Presenter mouse

*Storable USB Nano receiver slot into the presenter to prevent loss
*Compatible with USB V1.1 & V2.0
*Multimedia function: Plya/Stop, Black screen, Volume+/-
*Wirless Mouse function:
(1).2.4GHz- workable distance is abount 10 meters
(2).High dpi resolution-Remote control mouse
*Integrated Laser pointer
*Vibration function:LCD display timer with vibration alert
*Page up and down function (ideal for powerpoint/PDF/Multimedia presentations)
*Operating system: Win2K,XP,Vista,7,& Mac