It combines the functions of a red light, page up, page down, full screen, black screen for PowerPoint presentation. Through Tab and Enter button, the wireless presenter supports hyper link in the PowerPoint.
Buttons having quick access to different functions are easy to find by touch.
Technology: Radio Frequency
Control Distance: >100m
Max Output: less than 5mW
Light Distance: >200m
Battery: 1 x 360mAh Polymer Lithium Battery(included)
Working Voltage: 3.7V
Sleep Current less than 10uA
Operation System: Windows 2003, XP, Vista, Windows 7/8, Mac OS, Linux, Android
USB Version: USB 1.1, compatible with USB2.0, USB 3.0
Working Voltage: 5V DC
1 x Wireless Presenter remote control
1 x Wireless Receiver
1 x User Manual
1 x USB cable