Safe for your pets and children.You can't stand the bad smell of mosquito coils and insecticides.Perfect for you and your family.5/3 mesh and two-layer anti-rust exterior, protecting people and pets from accidental impacts.Using new accessories and electronic circuits, the performance is stable.Weight: 210g 5/3 mesh and two layers of outer rock to protect humans and pets from accidental impacts with low power consumption.Safe for your pets and children.You can't stand the bad smell of mosquito coils and insecticides.Perfect for you and your family.Color: see photos.The snail in the "Concise English-Chinese Dictionary" generates an electric shock wave, which is destroyed in one second without feeling it.5/3 mesh and two-layer anti-rust exterior, protecting people and pets from accidental impacts.2. Using new accessories and electronic circuits, the performance is stable.