Equipped with a FCB 3.0 heating system, the EMR25 efficiently heats up to 180°C and creates a mosquito-free zone in just 10 minutes. Together with the 40kHz ultrasonic repelling function, it can also repel pests, such as insects, mice, snakes, cockroaches, and skunks. With a compact 295g body and a built-in clip, the EMR25 is a reliable and portable outdoor guardian.