Jar Lid Phone Speaker
Want louder music without buying a speaker? Take an empty jar, flip the lid upside down, and cut a slot big enough to slide your phone in (speaker side down). When you play music, the jar amplifies the sound naturally. You can paint or decorate the jar to customize it if you want. It won’t beat a Bluetooth speaker, but it’s perfect if you just want more volume at home without spending anything or while you save up