This is a completely useless product. In the last 3 days since I bought this product, it has not killed a single mosquito.
It does not have an in-built battery as advertised by the company webpage.
The only good thing about this product is that it has a cool blue light and can be used as a night lamp, but paying Rs. 2500 for a night lamp is not worth it.
Overall, a fraud company selling a fraudulent product.