1. Taking the most advanced pest control technology, not only repel various pests but also can make the multifunctional pest repeller as an air purifier, it will control mouse, rat, mice, cockroach, spider, bedbug, mosquito, housefly etc. 2. Electromagnetic waves + Anion + Ultrasonic, the pest repellent device give you a healthy and comfortable environment. 3. Advanced MICOM control switch control all the functions. 4. Super night light, sing soft lighting, creating a comfortable environment. 5. Enhanced electromagnetic waves reach deeper even into walls, cracks, and crevices throughout your home or office to repel even the impossible-to-reach pests, making the effective range more widely. 6. Creates a stream of beneficial anions to disinfecting, clean the air, bring you a healthy life. 7. Triple super strong function emitter emits ultrasonic waves in all directions, solve the problem of rectilinear propagation of ultrasonic, cover all your room. 8. The best of all you can choose all the functions combination working together, get the perfect performance. One of the best mosquito repellent in the market. Unlike most ultra sonic pest repeller or ultrasonic pest repeller. Also works as tick repellent, spider repellent, mouse repellent, mouse repeller, insect repellent, ants repellent, bee repellent, wasp repellent, natural bug repellent, mice repellent. 100% physical deterent without any harmful chemical drugs, suitable for families who do not want ot use fly spray, spider spray, tick spray, natural ant repellent, indoor mosquito repellent, mosquito repellent spray, etc...