Hode„ Wireless PPT clicker 2.4GHZ USB presentation remote for school, lecture, meeting, report, Speech

Features:
A plug-and-play wireless receiver, there's no software to install
No hassle setup, simply plug into your computer's USB port
Buttons having quick access to different functions are easy to find by touch.

Transmitter Features:
Switch: Button
Material: ABS
Light Style: Beam light
Laser Color: Red
Radio Frequency: 2.4GHz
Laser Output Power: <5mw
Battery Power: 1 Pcs 1.5v AAA Battery (not Included)
Laser Distance: > 100m
Laser Wavelength: 650nm
Size: 130x90x40mm/5.1x3.5x1.6inch (Approx.)
Enjoy 2 year warranty, 90 days return and refund!! You deserve it.