Boom is the greatest Shopify theme for one-product multi-purpose. The visuals and effects in this theme are of exceptional quality. You can use this theme on any device with 100% responsiveness.
Download: https://themeforest.net/item/boom-earpods-store-shopify-theme/28166954
Demo: https://preview.themeforest.net/item/boom-earpods-store-shopify-theme/full_screen_preview/28166954