During the presentations, you can play the files, turn on/off sound, skip the slayts an close the presentation with remote controller. Red laser pointer is built-in.
– Mini Receiver Plug & Play (Integrated design)
– Low Battery Indication (The LED will flash to indicate low battery)
– 100m Remote Control 2.4GHz (up to 100m wireless rage with it, control your PC with 360° fredom 2.4 GHz RF, can be used worldwide)
– Red Laser
Automatic Frequency Hopping Technology avoids other RF signal interference.
Works with just 1 AA battery (not included), low power consumption.