saiporiginal
Paper cups are made into mini cell phone speakersturn a paper cup into a mini cellphone speaker* . With easy-to-find materials and a little creativity, you can make this tool to amplify sound without electricity or batteries! Perfect for use when hanging out with friends or at home. 🎶📲#DIYSnackSpeaker #PlasticCupHackSnack #CreativeCraftSnack #EcoFriendlySnackDIY #HandmadeSpeakerSnack
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