The Portable Mosquito Repellent Device Chicco is an innovative device designed to protect against annoying mosquitoes during outdoor activities or walks. By emitting ultrasonic waves, this device can repel insects, protecting you from potential bites and the spread of infections. The device is equipped with a una built-in clip, allowing you to position it near the desired area, such as a baby stroller.| Main Features of the Portable Mosquito Repellent Device Chicco: | - Range of up to 2 meters; - Does not cause discomfort to the user; - Does not emit toxic substances; - Powered by AAA batteries; - The battery ensures up to 100 hours of operation. || Use according to instructions.