1st file: 13.5KHZ-19.5KHZ, mainly used for rats, dogs, rabbits, foxes, lynxes, etc
2 files: 19.5KHZ-24.5KHZ, mainly used for animals such as cats, raccoons, badgers, skunks, etc
3 files: 24.5KHZ-45.5KHZ, mainly used for bats, birds, mice and other animals
4 files: LED flashes, can drive away snakes, raccoons, wild boars, donkeys, etc
5th gear: LED lights burst 5.50KHZ, the whole belt drives animals and the lights flash. All functions work at the same time, the first to fifth gears work in turn, with powerful LED flash
