This model is ultrasonic[ No noise, only small objects can be heard, humans cannot hear it] Just plug in the electricity and turn on the light and it will start working. It can repel mosquitoes, rats and cockroaches.
Delivery is available in Yiwu for large quantities. Supports delivery: 18259310263. Express fee starts at 2.5. Cheap price. Stable supply.
The interface of this product is not that tight and there are some seams. Some products may have problems with the grinding tools and the surface may have unclear fonts that look like wear.[ Products with problems can be returned or exchanged. Whole-batch returns and exchanges are not supported.]
