21 Years
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BIG SHARK INC.

pen,ball pen,pens,office stationery,office, Manufacturer and Supplier - Taiwan(TW)

IR LED TOUCH PEN

IR LED TOUCH PEN

Business Information

  • Made In : unknown
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Product Features

Product Specifications

Aluminum barrel, IR LED, push on/off switch on pen top
Size: 11.5 x 150mm
Wavelength: 940nm
Each piece with two AAA (1.5V) batteries, change battery easily
Logo can be printed
Used for presentations and teaching purposes
Regulator IC circuit will let LED have stable luminance for writing
Longer usage of battery and lower environment pollution
Patent product

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