Features:
- Wireless(Infra-Red)
- Page Down (or Next) and Page Up (or Back) button
- Can be clipped to the pocket in your shirt
- Comfortable (Good hand feelings)
- Effective Range: 10 meters (30 feet) minimum.
- Play-N-Play, no need to install driver

Package Contents:
- USB Wireless Laser Presentation Pointer with Page Up/Down x 1
- Infra-Red Receiver x 1
- Cell Batteries x 6 pcs (3 in the Pointer, 3 for backup)