Hey guys , The nova advanced trimmer is just an worst quality trimmer. One of my friend purchase this nova advanced trimmer from online shopping as it is available with so much discount he feels best and order this nova advance trimmer after delievery once I tried this nova advance trimmer and I came to know that this is just a weird and worst product. It takes too much time to shave and the battery with this product is so much worst. Its not able to shave a single shaving. This product is not genuine and thus I dont recommend it to anyone.