產品耐用性與售後維修或耗材，可否簡述說明！Can you explain the product durability, maintenance and consumables?

自動控制電子商品保固壹年；導能管耐用性超過十年、無耗材今天是如此、十年後亦如此；因為管子並沒有任何機械或機構；它完全不耗電並且表面EP處理，將不銹鋼表面毛細去除所以清洗容易、不易殘留。
It is an automatic electronic product with a one year warranty. The conduction tube will last for more than 10 years. It does not have any consumables, as the tube does not contain any machinery parts. It does not require electricity, is easy to clean and non-sticking because its surface has been EP processed and the stainless steel surface has been refined.