[Detachable And Washable] The ion head is detachable and has holes at the bottom, and the shell can be disassembled for cleaning, which is convenient for internal cleaning. [Widely Application] This detox ion head is widely used in foot bath, and also used in health centers and beauty salons. [Durable Material] Made of high quality plastic and stainless steel, not easy to rust, durable, and can be used for a long time. [Widely Compatible] For different plugs, used on different instruments, compatible with most machines. [Consumable] It is a consumable product that has a frequency of use, usually about 40-80 times. If it is well maintained, the frequency of use will increase.