Features: 1. Remote technology: RF ray technology; 2. USB plug and play! Laser pointer & page up/down function. No driver requested; 3. Control distance: over 15m; 4. It supports WINDOWS98/2000/ME/XP system. The files are able to be browsed under the Word, Excel, PowerPoint, ACDSee, Website, Acrobat Reader etc; 5. Laser distance: over 200m; 6. Mini design! It is very convenient to take around when you have a meeting or teaching. 7. The color is: Silvery, black, blue
Specifications: Transmitter: *Radio Frequency 433MHZ *Input 7 EA *Power 3V *Laser Class II /IIIa *Dimension 115 x 18 x 19mm *Weight 20g *Battery: Alkaline, 12V *Operation range: >10meters Receiver: *System IBM PC/AT & Notebook, Apple *OS Windows 98, Se, Me, 2000, XP, Mac OS, Linux *Compatible Interface USB 1.1, USB 2.0 *Power USB bus powered (4.5~5.5V) *Flash Memory (128M~1G)
