With Doosl Wireless Presenter, focus your audiences full attention on your most important points with the bright red laser pointer. Everything you need to control your slideshow with confidence is in the palm of your hand. Move around the room and engage your audience with reliable wireless range of up to 100 meters. Plug-and-play design, just plug the USB receiver into your computer's USB port and you're ready to start the show. So easy to operate. It's easy to turn your presentation into an audience-grabbing showstopper.
Specifications:
Transmitter:
Technology: Radio Frequency
Frequency: 2.4GHz
Control distance: >20m
Class: 3R
Max Output: Distance: >200m
Wavelength: 650nm
Battery: 1 x AAA battery (not included)
Working Voltage: 3.3V
Dimension: 140 x 18 x 19mm
Weight: 20g
USB Receiver:
Operation System: Windows 2003, XP, Vista, Windows 7/8, Mac OS, Linux, Android
Suit for: PC, computer, projector etc.
Weight: 2g
Package included: