Apello 4 Pack Mole Repellent Gopher Repellent Ultrasonic Mole Repeller Solar Powered Chipmunk Repellant Ultrasonic Outdoor No Mole Killer Trap No Vole Poison Harm to Your Yard

I bought two of these two packs, one unit for each side of the house. The purpose was chipmunks (eating our plant roots and bulbs) and building a "hive" under the A/C platform. So far , the chipmunk activity has stopped (but , to be fair, the weather is colder so that keeps them in too). I've left the devices in the ground thru a couple cold (under 32) nights and they keep on beeping. I'll likely bring them in before a hard freeze. I'll put them outside again in the early spring.Easy to assemble and install (I have a small drill auger to make the insertion hole).These chipmunks ate the roots from tomato plants, holly bushes , and decorative flowers.

Drove our stubborn chipmunks away after 2 weeks. We bought one for each side of the house.

They are excellent bottle stoppers - and beautiful as well! I have used the more professional bottle stoppers (the ones with the levers?) but these work so much better.

Love them!

Works as expected.

Great works really well seals great

love these

Myself and my neighbor have been having mole issues late. We got these. Set em in the sun along the house for few days to charge. Then set them in place. So far no moles! Yeay!