Features:

• This 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
• Multifunctional presenter
• Easy to use
• It is USB plug-and-play. No driver required.

Specifications:

Remote Controller:

• Range of Operation: 100ft 3MW
• Buttons: 4 (1 for laser beam， 3 for PowerPoint control)
• Product Size: 11.9x2.0x1.50cm
• Battery: 1 x AAA battery (Not Included!)
• Laser: Class II
• Color: Blue Red Grey

Receiver:

• OS: Windows 2000， windows XP Win 7
• Systems: IBM IP/AT & Laptop PC
• Interface: USB Spec 1.0， HID Spec2.0
• Size: 6.6cm x 2.1cm x 0.9cm

Package Included:

• 1X Presenter
• 1X USB receiver
• 1X Carry Case
• 1X User Manual