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Affiliate links · Last verified 2026-05-21 · 🌍 Outside the US? Amazon and eBay will redirect you to your country's local store automatically.
The Pitch on Kickstarter
World‘s 1st 12mm 91% Pure Magnesium™ Diaphragm HiFi Earphone appeared on Kickstarter in 2025. Hidizs pitched the product to the audience. $133.7K pledged of $3.8K goal (3497% funded).
Frequently Asked Questions
Is World‘s 1st 12mm 91% Pure Magnesium™ Diaphragm HiFi Earphone still in business?
World‘s 1st 12mm 91% Pure Magnesium™ Diaphragm HiFi Earphone is still listed on Amazon and eBay — see the buy links below for the latest availability.
Who founded World‘s 1st 12mm 91% Pure Magnesium™ Diaphragm HiFi Earphone?
World‘s 1st 12mm 91% Pure Magnesium™ Diaphragm HiFi Earphone was founded by Hidizs.
Did World‘s 1st 12mm 91% Pure Magnesium™ Diaphragm HiFi Earphone get a deal on Kickstarter?
Yes — $133.7K pledged of $3.8K goal (3497% funded).
Where can I buy World‘s 1st 12mm 91% Pure Magnesium™ Diaphragm HiFi Earphone?
World‘s 1st 12mm 91% Pure Magnesium™ Diaphragm HiFi Earphone is available on Amazon and eBay. We compare current prices across both at our /results page — link below.
Related from Kickstarter
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