Super battery life: magnetic charging, ready to use, mobile power can also be charged, dont worry about running out of power, charging for about 5 hours, it can be used 35 times. IPX7 waterproof: safe and durable, no leakage, IPX7 waterproof, key switch waterproof, zero leakage, excellent waterproof effect, not everyone can do it. Multi-function: Electrolytic ion purification, effectively degrade the harmful substances, fruits, vegetables, meat, jewelry, glasses, etc. in food, and do not harm food itself. Zero aftertaste: easy to decompose wax without leaving any aftertaste or peculiar smell USB Powered Waterproof: Our dishwasher adopts USB magnetic charging, you can connect your mobile device, no installation, convenient, waterproof, clean and clean.