Stylus Pen for Infrared Touch Screen or Whiteboard How do you use an interactive Infared Smart Board Marker pen? To open an application such as an Internet browser, double-press the application icon with your finger. To write over your desktop image or an application, pick up a Infrared pen from the pen tray and write on the interactive whiteboard. Infrared pen features: Product name: Upgraded electronic whiteboard pen Color: Red / Blue / Black Features: High-quality nano touch head Texture: Quality environmental protection ABS Specification: Pen length 13.2 cm & hair size 1 cm Application: Infrared interactive electronic whiteboard, t…