multifunction wireless presenter with laser pointer

Detailed introduction to multifunction wireless presenter with laser pointer:

Main Features: 
       Professional assistant for presentation, training, teaching and meeting
       Laser pointer, page down/page up PowerPoint slides
       3G high definition wireless optical mouse 
       One-click to zoom in/ Zoom out with screen marking function and break time reminder 
       15 meters/50 feet 360o control range

Detailed Features:
       Professional assistant for presentation, training, teaching and meeting 
       Integrated class II laser pointer, consume less battery with less harm when being pointed to eyes
       Integrated PowerPoint presenter, Easy to page down and page up PowerPoint slides
       3G high definition optical mouse, 1000 CPI. Not subjected to the impact of dust
       One-click to zoom in/ Zoom out with screen marking function and break time reminder
       15 meters/50 feet 360o all-direction control range
       Dual power saving design. Entering into sleeping mode automatically after 3-minute no-use. Press any key to wake it up. Power on/off button to save more energy for long time no-use
       Two regular AAA batteries, easy to replace
       2.4G international green frequency, less interference from other wireless devices
       USB 2.0 plug and play, compatible with Windows 2000/2003/XP/Vista, no driver needed
       More shortcuts buttons, include email, internet explorer, screen keyboard, backspace, my computer and desktop
       T3 can control Windows Media Center/Media Player, including volume control, next/previous, play/pause

Specifications:
Optical Resolution: 1000CPI
Frequency: 2.4GHz
Distance: 15Meters/ 50 feet
USB Port: USB 1.1 or USB 2.0 for Receiver
Voltage: 2.4V~3.3V
Power Supply: AAA*2
Laser Class: Class II, Class III (optional)
Weight: 60g (included battery)
Dimension: 125mm(L)*49mm(W)*27mm(H) / max.46mm(H)
System Requirements: Microsoft Windows 2000/XP/Vista