Features: EU?Plug?Ultrasonic?Electronic?Pest?Bug?Insect?Repeller?Electro?Magnetic Brand?new?and?high?quality. This?machine?will?have?great?effect?in?50-80?square?meters?in?the?room. This?machine?can?lustrate?house，?black?beetle flea，?fly，?cricket，?ant，?wood?ant?etc?vermin. The?ultrasonic?that?sent?out?from?this?machine?is?far?away?from?hearing?range?of?human?being. They?will?not?do?harm?to?human?being?and?pets.?Also?will?not?have?affect?on?house?machine. This?machine?is?safety?and?environment?protected.?Smell-less?and?flavorless.?Teeny?used?energy. Specifications: Input?voltage:?100-240V. Input?frequency:?50-60Hz. Input?Power:?No?more?than?2W. Output?Audio:?20-65KHz. Plug?Type:?EU?PLUG Original?box:?No Color:?White?，Black Item?size:?97?x?59?x?57(max)mm Net?weight:?40g Package?weight:?49g Packing?content: 1x?Electronic?Pest?Repeller (EU?Plug?.The?plug?length?is?approx.20mm?，can?not?apply?to?the?new?EU?regulation?socket)