[Video] Build This Spy Megaphone For That Bionic Hearing You’ll Absolutely Love.

Ever wonder what the women across the street are talking about? Need to know what’s going on next door? For that bionic hearing, you may want to try using this spy megaphone hack and convert your megaphone into a bionic hearing device.

If you have an unused megaphone lying in your basement, all you need are a few modifications and these set of instructions to begin making this amazing bionic hearing spy device you’ll absolutely love.



Continue to the Next Page video: Turn a Megaphone into a Bionic Hearing Device!

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