1. Laser pointer;
2. Wireless Presenter (Page up/down);
3. Shortcut key of slide show;
4. Blank screen;
5. Esc / Mode switch;
6. Built-in flash memory optional (no memory / with memory)
No driver required.
-Operation System: Windows98/ME/2000/XP/Mac OS / Linux
-USB version: USB 1.1, compatible USB 2.0
-Laser distance: Up to 200M
-Control Distance: >8M
-Technonogy: Radio Frequency
-Dimension: 32X87X8mm
-Max Output: <1mW or <5mW
-Accessories: 1pc Transmitter + 1pc Receiver.