Inductive charging, continue to use 90 days, 5 kinds of patterns, including three file conversion, suitable for more people to use, 2 three face brush head Omni-directional depth clean teeth, 1 single brush head, all adopt the Dupont bristles, 1 silicone massage head skin cleaning, restore your perfect facial skin, IPX7 waterproof, can be used in the bathroom, you can use the Philips electric toothbrush head.