Ultrasonic Electronic Pest Insect Repeller Anti-mouse Mosquito Cockroach  Rodent Insect Controller Family Killer Feature:1. Smart display and unprecedented VF and CF attack modes to fight off insects and mice.2. The insect repeller emits 4 different waves, covering your house 360°.3. Effectively prevent pests from adapting and stimulating the nervous system of pests.4. It emits powerful ultrasound (22-65 KHz) to eliminate pests.5. No harmful chemicals or poisons, no traps or messy cleaning.6. Humans cannot hear the ultrasound frequency.7. Safe for pregnnant women, children and pets.8. Suitable for rooms, shops, offices, warehouses, kitchens, hotels, etc. Specifications:Project Type: Ultrasonic Insect RepellerMaterial: ABSColor: White+BlackOutput Power:5-6WInput Voltage:AC 90-250VUltrasonic Frequency:22-65 KHzEfective Coverage Area:1200Sq.Ft.per unitOperating Temperature Range:0-40°в„ѓProduct size: 3.34*1.06*2.24'' Package Included:1 x Insect Repeller(UK/EU/AU/US Plug)