Have you ever thought about equipping your iPhone with a small speaker? You don’t need to spend a lot of money to buy it. As long as you prepare two disposable paper cups and a toilet paper roll, you can get a useful mobile phone speaker at almost zero cost. Let’s DIY it together.
Commercially available speakers for iPhones
The iPhone speakers on the market cost thousands of dollars and require a lot of power~~ Want a simple and environmentally friendly sound amplification device that does not require plugging in? Then read on~
Materials: 2 disposable paper cups + 1 toilet paper roll
Use a utility knife to cut the material, and then you can draw patterns on the paper cups or attach stickers.
The unique and simple mobile phone speakerBorn~
It takes about 5 minutes to DIY it~~ It’s really easy.
The sound played by the mobile phone will really be amplified through this paper cup speaker, and the effect is quite obvious~
Elevated version
