【Cutting-Edge Ultrasonic Technology】Tired of the endless battle of killing rats one by one with traditional traps? Our upgraded ultrasonic pest repellent uses the latest ultrasonic physical technology and a heat dissipation system. By emitting disorienting pulses, it makes mice uncomfortable and prevents them from developing immunity and adaptability. Effectively repels pests such as mice, ants, mosquitoes, spiders, cockroaches, etc. 【360° Coverage】Say goodbye to annoying intruders! Made of flame-retardant ABS material, the mouse repellent is a safe and eco-friendly alternative to harmful chemicals, poisons, and traps. Covering up to 1,600 square feet, it's ideal for homes, offices, warehouses, and more. For optimal results, it's recommended to use multiple units in different rooms to create an invisible barrier against pests. It's the best choice for permanently eliminating mice. Effective spider removal. Say goodbye to toxic chemicals and hello to a safer, cleaner home! 【Quiet and