Keychain Phone Amp
cults3d
Sometimes a little extra boost is all you need. This compact keychain-sized phone amp delivers just that, amplifying the sound from your down-firing speaker and redirecting it towards you. It's been tested on an iPhone 6s, 5c, as well as a Galaxy S7, and feedback suggests it makes a noticeable improvement in sound quality. If you decide to print this design, please let me know if it fits your specific phone model and share your thoughts on how it performs. Don't forget to show off your handmade creations! Thanks for checking out this project. -Rob
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