• 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