4 pcs. Solar Mole Repellent Ultrasonic Outdoor Waterproof Sound Mole Repellent Rodents Gopher Chaser for Lawn Garden Yard Home Characteristic: 1. 1. [Solar Energy] The solar mouse repellent is powered by high-efficiency solar panels, thanks to which sunlight charges the batteries through the built-in solar panels. 8 hours full solar charging, can work continuously for 5-7 days. Since it is powered by solar energy, it does not ma any operating costs. Energy-efficient and environmental protection products. 2. 2. [Solar mouse sound deterrent] Solar mouse deterrent can generate pulses and ultrasonic waves to stimulate the central nervous system of mice and moles. Effectively repels snakes, moles, squirrels, rodents, mice and moles hiding on lawns, gardens and yards. 3. 3. [Environmentally friendly and safe] Ultrasonic insect repellent does not contain any harmful or toxic chemicals do repel rodents. This solar light repellent will never contaminate your garden and is harmless to plants, crops, people and pets. 4. 4. [Waterproof and durable] Ultrasonic mouse repellent is made of high quality ABS and PC and waterproof, corrosion resistant and flame retardant materials. It can be used with peace of mind even in bad weather, such as rainy days. 5. 5. [Wide effective range of operation] Since our repellent does not need to be connected do any power source,just choose the optimal position of exposure to the sun,so that the solar panel can receive light so directly,as possible, then turn it on the ON/OFF switch,We recommend installing it every 15 meters, which can be used for a long time. Specification: Material: ABS Green color Size: 6,5 x 6,5 x 26 cm Solar panel: 2 V 55 mA Weight: 0,12 kg (single pack) Working time: about 8 hours Battery capacity: 1,2 V 600 mAh NI-MH Applicable objects: snakes, mice, rodents, rats, voles, squirrels, moles List of packages: 4 x Solar Ultrasonic Mouse Repellent