Package Dimensions:10.08 x 5.39 x 2.83 inchesItem Weight:1.08 poundsmole repellent solar powered2024 Upgraded Smart Chip This mole repellent solar powered adopts a smart chip, which can easily cover up to 8000 square feet, and the three vibration modes are irregularly switched to avoid the adaptability of moles. By utilizing modern technology, this device generates low-frequency seismic waves that mimic earthquakes, causing panic and fear among these unwanted critters, forcing them to flee the premises Gopher Repellent Ultrasonic Solar PoweredThis gopher repellent unlike regular ultrasonic devices, this device uses a variable frequency that constantly changes to prevent pests from adapting or becoming immune to the vibrations. The device self-test at start-up, operates for 5 seconds every 115 seconds, and cycles through 3 vibration modes every 24 hours to maximise effectiveness while maintaining quieter operationSolar Powered & WaterproofJahy2Tech mole repellent with a solar panel on the top of the device, it can be charged by solar energy, that benefits in energy saving and environmental protection. This solar animal repeller outdoor uses high-grade material with IP65 weatherproof and UV-protected construction, which can protect itself against water splashed from all directions and withstand daily sun, wind and rain, it is for garden, yard, farm, etcPatent Screw-Shape-Stake DesignThe mole repellent use the screw shape so that the users can install and taken out stake easily. The device is equipped with a high-powered imported eccentric motor and a swinging hammer mechanism, generating a larger amplitude to drive pests away more effectivelyEfficient Pest ControlOur gopher repellent stakes cover up to 8,000 square feet, providing extensive protection for your property. Please allow approximately 2 weeks for optimal results, as it takes some time for the moles and other pests to be driven away completely