Usage Tips: Features 1.Intelligent dynamic automatic frequency conversion, continuously launching sound waves of different frequency bands, powerful repeller. 2.4D magic sound speaker, using high frequency band. Using sound to stimulate the central nervous system, auditory system, and olfactory system. 3.The bio‑like wave + ultrasonic + electromagnetic wave emitted by this product can effectively drive mosquitoes, cockroaches, mice, etc. within 150 square meters. 4.It will not cause any harm to humans and family pets and will not interfere with home appliances. 5.Suitable for multiple places, widely used in homes, restaurants, hotels, kitchens, offices, warehouses, etc. Specification Specifications: Size: 5.5*5.2*11cm Material: ABS Power: 3W-6W Coverage: ≤150㎡ Package List 1 x Mouse Repeller