・This is a humane way to repel squirrels,chipmunks,mice,rats,and most other common rodents away from indoor areas,effectively like garages,attics,basements,barns,warehouses,kitchens,living rooms,and more ・Plug in this device to protect your home and property from rodent defense. This insect repellent with 360-degree ultrasonic waves keeps rodents out of your home and rats out of your home ・Because ultrasonic waves cannot penetrate walls and solid objects. It is recommended to put one in a room ・Easy rat repellent all day:Lightweight and convenient design,can be used wirelessly,can also be connected to the USB data line for long-term use. No gap-infected mice sleep,the whole family is protected throughout the day ・Ultrasonic physical rat repellent quiet and noiseless:Automatically changing the ultrasonic frequency,so the mice can't adapt ・Very long endurance widely applicable gives the pests nowhere to hide:Intelligent frequency conversion system,effectively drives away pests ・Wireless portability available anywhere:suitable for home,office,shop,supermarket,camping Specifications: ・Size:12.2x9.7x3.8cm ・Weight:155g ・Battery capacity:18650 1200mAh ・Case Material:ABS+Electronic components ・Voltage:DC 5V ・Power consumption:6-8W ultrasonic frequency ・Sweep frequency:13-32KHZ+IKHZ ・Fixed frequency:25KHZ ・Ultrasonic decibel:100-125DB ・Charging port:Type-C ・Usage:switch up to open is ultrasonic and pressure wave mode,switch down to hit is imitation sound wave mode Note:This is a long-term rat deterrent process and sometimes rats may be more active at the beginning of the application,indicating that the rats are agitated. It will take 3 or 4 weeks for the rat repellent to achieve a noticeable effect Package included: ・1xUSB Cable ・1xEnglish Manual ・1xMouse Repeller ・Other items not included