PPT-Wireless red  presenter with mouse function

Product detail:

1. Technology: Infrared

2. Function: red laser, page up/down, wireless mosue(IR-031)

3. Built in flash memory optional(2G-16G)

4. Wavelength: 630-670 nm

5. Laser outpower: classII<1mW or classIII<5mW

6. USB receiver, without any driver required

7. It can support any kinds of Operate systems.

8. Battery: 2 pcs AAA