Ultrasonic Repellent:This device utilizes ultrasonic frequencies to effectively drive away mosquitos, mice, and other pests, providing a sustainable solution for your home or office. Smart Frequency Variation:The smart frequency variation feature of this repellent ensures efficiency by adjusting its output frequency according to the surroundings. Compact Size:With dimensions of 60*50*30mm, this repellent is compact and discreet, making it easy to place in any room without compromising on space. Durable materials: This product is made of durable materials designed to withstand the harsh tests of daily use, ensuring long-lasting performance. Electronic Pest Control:As an electronic pest control device, it offers a more advanced and effective solution than traditional methods, ensuring long-lasting and reliable protection.