The German Design Award 2018 winning Wooden Sound System works with any smartphone, is crafted entirely out of wood, and doesn’t need electricity or any other external power source. Its specially engineered inner sound tunnel and rings increase music volume by %400. The unique acoustical properties of birchwood deliver a warmer tone, smoother highs, and more prominent bass. It tends to be a great gifting piece, with a limited-edition screen-printed cloth package that looks beautiful on a shelf. Mint Green is the newest addition to the colorful the Wooden Sound Systems. It was designed to celebrate being chosen as a Best of Green 2021 product by Treehugger, the biggest sustainability website in the world. These plastic-free smartphone speakers help reduce waste in the ocean and are fully compostable after 100 years. Ships from the USA