1. The R&D team led by Professor Zhuang Jidong, the "father of detoxification in China", has been carefully researched and developed for more than 2 years; 2. Megasonic+Superoxide twin engines; 3. Completely made of green and pollution-free materials; 4.IP67 waterproof grade; 5. Unique water start technology, simple and convenient to use; 6. Built-in rechargeable battery for power supply, to prevent electric shock, safe and convenient;