---
title: The LED That Lights Up When You Breathe In or Out — HIGH T3CH
url: https://hight3ch.com/the-led-that-lights-up-when-you-breathe-in/
date: 2011-12-21
---

# The LED That Lights Up When You Breathe In or Out

Some gadgets have no purpose and this one is one of them and if this one is not enough for you, check out the Tongue Toothbrush which is also pretty useless but its alot more practical than this LED up in the nose.

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