Features: Brand new and high quality It will emited ultrasonic-wave to stimulate the pest hearing and nervous system to keep them away from your home. This ultrasonic frequency is inaudible to humans and pets, this mosquito-repellent will not harm you, your children and pets. Appropriate size, measures about 113x26x40mm/4.45x1.02x1.57in, which is lightweight and portable, and space-saving. You can use it to repel pest, such as cockroaches, spiders, mosquitoes, ants and more. The pest repeller is widely used in home, warehouse, shop, hotel, hospital, office, garden and so on Specifications: Plug-Type: US-Plug / EU-Plug Material: ABS Size: approx.113x26x40mm/4.45x1.02x1.57in Optional Color: White, Green, Pink, Black, Red Quantity: 1 Pc Package Includes: 1 x Ultrasonic Pest Repeller note: Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color of the item.