1.The unit emits sound waves at a frequency which is only audible to Animals. Keep cats, dogs, rodents and other unwanted pests out of your garden
2.Ideal for protecting lawns, bird feeders, flower beds, ponds and path ways.
3.Solar panels can effectively charge the product to maintain a long time all day head standby
4.Unsealed design allows it to work under any weather, water resistant,, windproof, sun protective
Effective range: 650M2
Charging battery: 1.2V 800MAH Ni-cd
Solar panel is polysilicon
Solar Panel: 2.5V80MA 60*60