... Characters: 1. Characters:1, More than 70kinds of Energy element(titanium, germanium, titan, tourmaline, bioceramic, permanent magnetic etc.)2, ... . The structure of Energy ElementDetail info about product1. Material: Titanium, germanium, negative ions, silicone/fabric, POM/ stainless steel clip2 ... do stop using and ask a doctor for advice.5. Please note that do not overexert when using, otherwise ...