Product Description Specifications The Dalton Powerpoint presenter with its stylish slim line design features a red laser pointer, hidden USB dongle, page up, page down, blank and full screen functionality. Includes 1 x AAA battery and user manual. Material: ABS. Product Size: 138 x 176 x 15 mm Branding Area: 60 X 10 mm Standard Packaging: White paper tuck box Certification: CE, FCC, EN60825 Specifications: RF Technology, Laser Power: <1mw, Class II Red Laser, Wavelength: 650nm, Control Distance: < 15m, Laser Distance: < 100m, Compatible with Windows, Mac OS and Android.