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).
Interactive Pen a for BL 475WI 480I 485W
Epson 475Wi Interactive Projector
Epson 480i Interactive Projector
Epson 485Wi Interactive Projector
Uses single AA battery
On/off power button with sleep mode to prolong battery life