This Promotional Gift is a pen-type portable laser pointer with two-button optical mouse function of slide up and down using RF bandwidth of 315MHz ( Asia) .

The presenter can perform without the need of assistants.

- Plug-and-play : No software downloads and driver installation.
- Working on any computer with USB port
- Remote control range in 15Meter with a very low power consumption.
- Use thousands of ID number to avoid multi-user interferences
- Battery Alkaline 12 V USB Bus-powered