One transmitter and one receiver is included so you simply turn both components ON, plug the receiver into any switch-adapted device, computer or electric appliance and multiple students are ready to use their own Jelly Beamers at the same time without interfering with one another from as far away as 30-feet!

Eliminate the hassles of cords and allow your students freedom to learn with the Jelly Beamer.

Also available in Blue, Green, Yellow, Dreamsicle Orange or Red.