Mole Repellent 4 Pack Ultrasonic Solar Powered Animal Repellent for Outdoor Lawn

Material: Plastic Rechargeable battery included - 1.2v 300Mah Ni-mh Frequency: 13-45.5K（HZ） Effective Range: 650 square metres approx. Panel Size :2.3*2.3in Overall length: 9.8in Color: Black w/ Green   Features: Easy to install and use, powered by Solar energy Emits Ultrasonic waves via Vibration to repel snakes, rodents, possums Environmentally friendly & no harm to human and animals No poison, No Chemical pollution UV Resistant, Waterproof Housing Works 24 hours day, no operating cost Rechargeable, battery included Use multiple units to build your own fence Great for gardens, acreage, dark areas underneath houses etc. Solar Snake Repeller Ultrasonic Mole Mice Pest Rodent Rat Possum Repellent This solar powered snake repeller can keep your family safe from snakes.  Simply place into the ground and switch on. It will transit ultrasonic waves via vibration through the ground every 30 seconds to keep the snakes away.  As it's powered by solar, it works and charges the battery during the day and runs on battery at night. In the other word, you just set it up once and it will just run by itself, no wires & low maintenance!   Package list:  Solar mouse repeller×4 Manual×1