It is a great tool for PowerPoint presentations! With it, you don't need to stand beside your computer or have an additional person click the slide for you!

It contains two parts: transmitter and USB receiver.

• Multifunction mouse with trackball.
• Patented product: ZL200630016420.5, ZL200820213823.2.
• Seamless navigation for impressive presentations.
• Ergonomic design.
• Large area for logo printing.
• Warranty period: 1 year.
• International standard: CE, FCC, FDA & RoHS approved.

Function:

• Laser pointer.
• Trackball mouse.
• Opens Outlook Express/My Computer/Internet Explorer/Favorites.
• Closes current window.
• Goes to desktop.
• Page up/down.
• Page zoom in/zoom out.
• Alt+Tab/ESC keys.
• Remark for Alt+Tab function: switches between several windows.
• Optional built-in flash memory.

Technical parameters:

• RF frequency: RF 2.4G Hz.
• Control distance: 15 meters.
• Laser distance: up to 200m.
• Battery: 2 x AAA.
• Weight: 55g (including the receiver).
• Operation system: Windows 98/Se/Me/2000/XP/Mac OS/ Linux/Windows Vista/Win 7/Win 8.
• Interface: USB1.1, compatible with USB2.0.
• USB plug and play, no driver required.

Packing:

• 1 piece/gift box.
• 50 pieces/ctn.
• Size: 43.5 x 30 x 37.5cm.
• G.W./N.W.: 9.25/8.25kg.