Product name :Laser presenter .

Technology :Radio frequency .

Technology :315MHz ,433MHz ,2.4G .

Functions :

Laser pointer ,page up and down ,wireless mouse ,blank screen ,Esc ,Switch built in flash memory optional .

Control distance :10m.

Laser distance :200m .

Laser wavelength :650nm.

Laser output :<5mw .

Battery:CR2032*1pcs

Dimension :8.7*3.2*0.8cm

USB plug and play ,no driver required .

Operating system:Windows98,Se,Me,2000,XP ,Mac OS,Linux ,Vista .

Can silkscreen customer logos .

Package :Gift box .