Features:Solar and USB Dual Charging Mode --- The ultrasonic animal repeller has a solar panel on the tip of the device, the battery can be powered by solar energy and can also be recharged via a USB charging cable (not included).Keep Animals Away --- The repeller can repel animals by putting out a mixture of ultrasonic, adjustable ultrasonic wave frequencies and powerful flashing LED strobe and alarm lights, expels cats, dogs, squirrels, deer, bears, birds (pigeons, woodpeckers, seagulls, etc.), skunks, bats, rats, foxes, raccoons, mice and much more.Safety to Use --- Adopt ultrasonic and flashlight to keep animals away from our environment. A humane way to chase animals away, safe for children, pets and the environment.Easy to Use --- Really simple assembly. Solar powered, no worry about power outage. 110 degree (left right, not up and down) PIR motion sensor sensitively detects moving objects when triggered. Detection range: up to 26 feet, depending on the size of animals (the larger the size, the larger the range).Longvity Outdoor Use --- Waterproof shell design, solid hard plastic construction to withstand years of rain, snow, ice and wind. It can be left outside in all weather conditions. Perfect for protecting your farm, garden, yard, lawn, patio, garage from unwanted animals and rodents.Specification:Power Supply: 5.5V, 0.1W Amorphous Silicon Solar Panel;Charging Current: 250mA;Battery: 4 x AA 800mAh Rechargeable Batteries;Battery Type: Ni-MH;Infrared Sensor Angle: 110 Degrees;Operation:1. A strong ultrasonic wave to scare animals. The wave is activated when an animal enters the PIR sensor range, then the animals will feel uneasy and run away from the area;2. A strong flashing white LED to scare animals. The strong flashing white LED will be activated when an animal enters the area, then the animal will be scared and run away;3. Charging Indication Function: When charging, the indicator light will flash slowly. When charging is complete, the indicator light will turn off;Frequency13.5kHz-20kHz: Repels mice, rats, dogs, foxes, martens, etc.15.5kHz-25kHz: Repels cats, raccoons, badgers, shunks, etc.;25kHz-34.5kHz: Repels bats, birds, rodents, etc.;Strong flashing light Repels raccoon, wild boar, marten, etc.13.5kHz-40kHz: To repel all the above animals and turn on a strong flashing light;Packing list:1 * Solar ultrasonic animal repellent,"