HIGHEST KNOW EFFICIENCY: Our improved insect repellent has a high power of 30W, and accompanied by 4 different modes to adapt to different environments and targets. That's why our systems are more efficient than the classic 5W and 20W solutions on the market. The unique night light design makes people notice the mouse repeller faster at night, and the soft light protects the eyes. BEST CHEMICAL ALTERNATIVES - Dispose of potentially dangerous chemical rodenticides for you, your children and pets. Our products are effective rodent control, mice and rats leave your home immediately after being disturbed by the ultrasonic waves of the transmitter. We humans and pets cannot hear any similar sounds at all, you can use it with confidence. Varied options: 4 modes, test/ultra/trans/duo, effectively scan an area of 150 square metres, this rodent protection is suitable for garages/restaurants/office buildings/garage/loft and other indoor scenes. According to field test rodent repellent frequency range: 22 kHz-110 kHz, sound pressure: 90 dB. Suggestion: If more than two rats, mice, mosquitoes etc. are in the house, we recommend you turn on the Duo mode directly, the effect becomes more directly, which quickly disturbs the hearing of the rats, and at the same time make them confused to achieve the extending purpose of the door. Mouse and rat repeller without bait or poison, alternative or in combination with mouse repellent, bait box or live trap. from Thanks to the multifunctional solution, this product can be adapted to a variety of complex scenarios. And it can effectively protect against different types of mice and pests. It can repel cat deterrent, marten repellent, wasp repellent, ultrasonic device against wasps, marten deterrent, against mice, rats, mosquitoes, cockroaches, moths, mouse repellent, rat trap. Package Included 1 x Ultrasonic Pest Repeller.