Ultrasonic Electronic Pest Insect Repeller Anti-mouse Mosquito Cockroach 8 Frequency 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 (20-155KHz) to eliminate pests.5. No harmful chemicals or poisons, no traps or messy cleaning.6. Humans cannot hear the ultrasound frequency.7. Safe for children and pets.8. Suitable for rooms, shops, offices, warehouses, kitchens, hotels, etc. Specifications:Project Type: Ultrasonic Insect RepellerMaterial: ABSProduct size: 13*8*3.5cm/ 5.1*3.2*1.3''Color: black / gray / blueVoltage: 110V~220VNet weight: 130 g / 4.6 ouncesRated power: 5WWorking range: 160гЋЎ Package Included:1 x Insect Repeller Note:1. Please allow 0.5-1cm differences due to manual measurement.2. Due to the light and screen difference, the item's color may be slightly different from the pictures.