How to Make an iPhone Speaker Amplifier

Great little trick for better sound music. Use during trips to the park or beach.

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1
Find a paper cup. Preferably one you just finished using.

Find a paper cup. Preferably one you just finished using.

2
Cut phone size hole in bottom.

Cut phone size hole in bottom.

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3
Insert phone into bottom of cup.

Insert phone into bottom of cup.

4
Put on some tunes

Put on some tunes

5
Enjoy better sounding music.

Enjoy better sounding music.

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