Ultrasonic Electro Magnetic Drive Pest Midge Rat Control Device. Function: Drive pest such as mouse mosquitoes, cockroaches, rats, spiders, lice, lizards, ants, and so on.Nest of rat, insect attack by ultrasound and electromagnetic wave, fleeing their original hiding place Effective cover range: more than 80-120 square meters; Plugs : EU plug,USA plug Type: Pest reject; Input voltage: 90-250V/ AC;Input Power: 5-6W;Output frequency: 50 ~ 60 kHz; Size: 8 x 50 x 2.7 cm; Material: ABS; Color: white Type of plug to send is matching to your shipping address. Please be aware.If you choose a plug different to your location (live in US but choose EU plug,for ex),then pls contact us Packaging Included: 1 Ultrasonic Electro Magnetic Pest Repeller ,1 Mini adapter according to your country