7 in 1 Multifunctional wireless mouse laser presenter with trackball

Name: 7 in 12.4G Hz wireless mouse presenter with trackball

Item No: RCRF-006

It is a great tool for PowerPoint presentations! With it, you don't need to stand before your computer or have an additional person click the slide for you!
It works as a laser pointer, a optical mouse, a PC remote and a multimedia keyboard.
It comes with a transmitter and a USB receiver.

Presenter:
Interface: Wireless/Radio Frequency
Control distance: Up to 15 meters
RF Frequency: 2.4GHz
RF Power: 0dbm
Trackball Resolution: Up to 400 dpi
Battery: AAAx2
Working voltage: 2.4V-3.5V
Power consumption:
Working mode: 100mA
Sleep mode: <1uA

Laser distance: Up to 200 meters
Wavelength: 650mn
Dimension: 125 x 51 x 47 mm
Weight-without batteries: 55g
Receiver:
Interface: USB
Operation system: Windows 98/Se/Me/2000/XP, Mac OS, Linux
Compatible plug: USB1.1, USB2.0
Working voltage: USB electricity supply (4.5-5.5V)
Power consumption: <45 mA
Dimension: 73 x 26 x 14 mm
Weight: 292g(include box and battery