Replacement Interactive Pen A (marked with orange at base) for use with BrightLink 475Wi, 480i, and 485Wi interactive projectors. One of two interactive pens that can be used for simulatenous use on the BrightLink 475Wi, 480i, or 485Wi. To use simultaneously, other pen must be Replacement Interactive Pen B (marked with blue at base).
- Provides interactive drawing and mouse capabilities for BrightLink 475Wi, 480i, and 485Wi interactive projectors
- Uses single AA battery
- On/off power button with sleep mode to prolong battery life
- 940nm IR frequency