Features: Red laser pointer integrated with page up and page down functions; supports multiple applications such as MS Word, MS Excel, MS PowerPoint, ACDSee, certain web browsers, and Acrobat Reader. The laser remote is ideal for professors, business professionals, lecturers, teachers, and students who make presentations or make use of projected screens.Miniature design, clean aesthetic, easily portableEasily control the pace of your presentationAdvanced RF radio frequency technologyUSB receiver is plug-and-play, no drivers requiredLightweight and fits in your pocket or bag Description: Control Distance: 20m (60ft) Radio Frequency; 15m (45ft) InfraredLaser Distance: 200m (600ft)Channels: 1Transmission Types: 2; Radio Frequency and InfraredPower: 16 mA (using laser) 0.07 mA (standby)Functions: Page Up, Page Down, Laser Pointer and Play PPTPort: USBLaser Color: RedBody Color: BlackPower Supply: 1 x AAA BatterySupport: Window98/2000/ME/XP/Vista/7(not 64 bit), Linux & Mac OS Package Includes: 1 x Laser Remote Control Pen1 x USB Receiver1 x Leather Gift Bag Case1 x User Manual