Rid the home, apartment, or office from pests and rodents with this convenient 360-degree ultrasonic repeller. Designed for indoor use and a convenient, compact size, this ultrasonic mouse deterrent can be used to keep bugs and critters out of closets, attics, and basements. It uses ultrasonic waves and flashing lights to deter mice, rats, chipmunks, squirrels, and spiders. Choose from 4 different modes to find the best option to repel creatures (Do not use this device around small pets that are sensitive to sound such as rabbits, gerbils, hamsters, or spiders). This unit is easy to operate. All you need to do is plug the unit into a standard electric outlet, select the desired mode, and if desired press the button on the back of the unit to activate the flashing lights (strobe lights only work at night). It is made from durable Abs plastic for a long product life.