Meco Doosl 2.4ghz Presentation Wireless Presenter Pointer Remote Control For Powerpoint Keynote Prezi

Doosl 2.4GHz Presentation Wireless Presenter Pointer Remote Control for Powerpoint Keynote Prezi Features: Supports PageUp, PageDown, Full Screen & Blank Screen with details as follow: Click PageUp to turn to the previous page, click PageDown to turn to the next page. Press the PageUp and hold down to enter the full screen mode and repeat the operation again to exit the full screen mode. Press PageDown and hold down to enter the blank screen mode and repeat the operation again to exit the blank screen mode. 2.4G universal channel, 100m effective range, 360 control. Automatic Frequency Hopping technology avoids other RF signal interference. Wireless Presenter. Page turning function can be easily operated by the four direction keys or Page Up/Down keys in PC keyboard. It fully supports PowerPoint, Keynote and Prezi Page. Technology: Radio Frequency Frequency: 2.4GHz Control Distance: 100m Class 3R Max Output: <5mW Laser Distance: >200m Wavelength: 650nm Battery: 300mAh polymer Lithium Working Voltage: 3.6V~4.2V Sleep Current: <5uA Dimension: 125 x 30 x 15mm Package Included: 1 x Doosl Presenter