---
title: High-Tech Pen Calculator — HIGH T3CH
url: https://hight3ch.com/high-tech-pen-calculator/
date: 2006-07-18
---

# High-Tech Pen Calculator

I guess that this Calculator-Pen is useful to a certain extent. All you have to do to make this work is write down 2 + 2 and after that an equal sign to her a voice say ”4”. Cool no ? VIDEO->

Via MobileWhack
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