Detox Bath Model:K608A &K608B K608A :no electronic wrist band K608B:has a piece of electronic wrist band. Characteristic:Large display screen and steel box The Ion-clease process is an amazing cleansing method for detoxfying your entire body by bathing your feet in warm while using positive and negative ions form an ion generator.The process is also known as electrolysis.Did you use it before?If so,I think you should feel more relaxtant after finish it.If no,pls have a try and cotact me right now.