Feature: Great coverage – Dual-speaker design with spread of sound waves for areas up to 5,000 square feet. Solar powered The top of the insect repellent is equipped with solar panels that can use solar energy . Can also be charged via USB. Use of weatherproof and corrosion-resistant material, which is applied to all weather conditions and maintenance free. – Equipped with an infrared motion sensor to detect animal movements up to 30 feet away. -Set five-range frequency options for particular animals to balanced power consumption. Specification: Power supply : 3 AA battery(Not Included) Infrared sensor cone angle : 110 degrees horizontal, 55 degrees vertically Power: 5W Voltage: 5V Frequency range : 13.5KHz – 45.5KHz Detection distance: up to 30ft PLEASE NOTE: 1. Please install the device under direct sunlight to obtain hign solar energy conversion efficiency and place the device to be charged under sunlight for a full day before first usage. 2. It’s not a toy, also please keep away from children. 3. To change settings, you must always start from OFF position and then go directly to the function you need, otherwise the device may be damaged. Pest control type: Such as getting rid of deer, birds (pigeons, woodpeckers, seagulls, etc.), cats, dogs, bears, squirrels, rabbits, skunks, bats, mice, foxes, raccoons, mice and more. Packing list: 1 x Ultrasonic Animal Repellent 1 x USB Cable (adapter not included)