Simulation TechnologyHumanized Insect Repeller,electronic insect repeller This device is based on physical principles, using electronic simulation technology to achieve the effect of driving mosquitoes and insects. Newest ModelSound wave frequency,13-75khz, 6-band infinite loop scan, can make mice, mosquitoes and most other pests feel uncomfortable, effectively drive away mosquitoes, mice, worms, mice, spiders, cockroaches, ants, etc. The variable frequency band returns every 2 seconds, and all frequencies can work together. Safe and effectiveFor infants, pregnant women and pets, pest repeller are safe and do not interfere with domestic appliances. Wide range of applicationsWide effctive coverage,The pest repellent can be widely used in home, warehouse, shop, hotel, hospital, office, grain depot, etc. With a coverage of 10-60.sq.m. per unit. Pplicable ScenesOutdoor Tourism, camping, fishing, outdoor work,baby products, pet deworming, safety and environmental.With hook, you can hang it outside.