Introduction: DIY Cheap Phone Speaker

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This is how to make a cheap phone speaker for any phone. Easy to make and barely costs anything.

Step 1: The Phone Slot

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Get a cardboard tube from a toilet paper role. Cut a slot the size of your phone into the cardboard.

Step 2: Create the Sound Amplifiers.

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Cut a hole the same size of the circumference of the cardboard tube into the side of a paper cup. Do the same thing to another cup.

Step 3: Final Product

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Put both cups onto the cardboard tube and put your phone into the cardboard tube. Now you're finished.


seamster (author)2017-06-13

Nicely done! :)

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