【Latest pest control technology】 Ultrasonic repels parasites and mice with ultrasound waves by attacking their nervous system, making them extremely uncomfortable even for mice. Suitable for mice, mosquitoes, rats, cockroaches, spiders and beetles, rodents, etc. 【Automatic frequency conversion technology】 Ultrasonic repeller with ultrasound】Sawtooth wave】Bionic wave】Triple effect, the frequency automatically switches into the appropriate mode, parasites such as mice cannot """"""""""""""" adaptive""""""""" for a fixed frequency. 【Safe for animals and humans】 Ultrasonic waves physically destroy the living environment of pests and only affect pests and mice. The pest killer is safe for children withpregnant women, the elderly and pets and does not affect household appliances. Quiet, non-radioactive operation. However, if you have hamsters as pets in your house, please do not use them. li> 【Easy to install and use】 Place the ultrasonic repellent 20-100 cm above the ground,
