It is equipped with top-grade microchip, up to 100 meters wireless range, 360 degree control
Operating on international 2.4G RF frequency, it is an ISM free frequency and can be used world-wide
Fully supports PowerPoint, Keynote and Prezi Page
Remote control range up to 100 meters, 360-degree control
Red Light Pointer can be easy to see against most backgrounds
Built in 300mAh rechargeble Li-polymer battery. You can charge it by a laptop or wall adapter via the standard Micro USB input port. Don't need to replace batteries again and again
Comes with auto standby and deep sleep functions for energy-saving, and equipped with a separate switch and effectively avoids unwanted power consumption when you put it in your bag
Ergonomic buttons for comfortable operation
Designed with a compact size, easy to use and carry everywhere
Specifications:
Transmitter:
Technology: Radio Frequency
Frequency: 2.4GHz
Effective distance: remote control 100M; laser distance more than 200M
Class 2R
Max Output: <5mW
Distance: >200m
Wavelength: 650nm
Battery: 300mAh polymer Lithium
Charging interface: Micro USB port
Working Voltage: 3.6V-4.2V
Sleep Current: <5uA
Dimension: 120 x 30 x 13mm
Weight: 29g
USB receiver:
operation system: Windows 2003, XP, Vista, Windows 7/8/10, Mac OS, Linux, Android
USB receiver Dimension: 23 x 14 x 9mm
USB receiver Weight: 3g