R400 USB Wireless Presenter Red Laser Pointer PPT Remote Control Pointer Pen for PowerPoint Presentation – Black

• Presenter mode, built-in class laser pointer, intuitive touch-keys for easy slideshow control

• Bright red laser pointer, easy to see against most backgrounds

• Up to 50-foot wireless range for freedom to move around the room

• 2.4GHz RF wireless technology, built-in docking bay stores receiver for easy pack up and portability

• There's no software to install. Just plug the receiver into a USB port to begin. And when the show is over, you can store the receiver in the presenter

• Contoured one-touch keys for easy slideshow control 

• Plug and play, wireless receiver is easy to use and store

Specification:

• Material: ABS

• Effective range: approx. 50-foot(15-meter)

• USB output power: <0.5mW

• Battery: 2AAA batteries (Not include)

• 2.4GHz wireless technology 

• System requirements: Windows XP/Windows Vista/Windows 7