REVIEW: Cell MegaPhone - Plastic Speaker Amplifier?!

364 views · Published 25 July 2015 · 4:29 · Indexed 10 November 2026

Channel: OSReviews · 2015 · Science & Technology

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This bizarre-looking gadget claims to be a "plastic acoustic amplifier that requires no power to operate". Find out in this official review if our editors were pleased by this 'anti-Bluetooth' device. 

http://cellmegaphone.com/

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