ITEM NAME:Ultrasonic Solar Powered Cat Dog Fox Repeller Animal Chaser Deterrent Repellent Product Description Description: Simulation English Dictionary Style Mini Safety Storage BoxThe product uses ultrasonic sound technology to deter without harm a wide range of animals including dogs, cats,bird,pigeon,foxes,squirrels,deer,rats,mice,elephants etc. This product is for use outdoors & is safe for use in all weather.Included: 1X Animal Chaser Repeller. Speakers : emit ultrasonic sound to repel pests. Ultrasonic Frequency:25kHz. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.