5 waves, one electromagnetic wave and 4 ultrasonic waves
Multi-functional, in addition to expelling mice, this mouse repellent can also remove cockroaches, ants, spiders, criket, worms, fleas, moths and mosquitoes
The electronic circuit can be used to release negative ions with significant air purification, sterilization and PM2.5 reduction
Ultrasonic electromagnetic waves are harmless to people and pets
The effective coverage of the insect repeller is approximately 120 square meters
