Function:

1.laser pointer

2.page up/down

3.mouse move

4.blank screen

5.play slide, Esc

Feature:

1.Technology: Radio Frequency / RF2.Control Distance:up to 15m3.Laser distance: up to 200m4.Working voltage: 3V5.Sleep current: 1uA6.Wavelength: 630-670nm7.Max output: <1mW or <5mW8.Battery: CR2032X19.Dimension:87X32X8mm

10.Operating system: Windows 98, Se, Me,2000, XP, Mac OS, Linux,Vista11.USB Plug-and-play, no driver required12.Built-in flash memory is optional(No memory/64/128/256/512M/1G/2G)

2 in 1 mini wireless presenter laser pointer with flash memory