China Eraseable Removable Writing Drawing Learning White Board 940nm LED Light Electronic Pen for Portable Interactive Whiteboard, Find details about China 940nm LED Light Electronic Pen, Electronic Pen from Eraseable Removable Writing Drawing Learning White Board 940nm LED Light Electronic Pen for Portable Interactive Whiteboard
E-Pen | |
Product Model | SP-EA |
Movement Detection Technology | LED Light |
Wavelength | 940nm |
Power Supply | AAA5 Battery*2pcs(not include) |
Net Weight | 25g |
Material | Plastic |
Standby Time | 60days (full battery) |