I'm a little disappointed by the product. Functionally, nothing to say for now. However, upon receipt of the package, what a surprise to the opening of the box. I thought it was a miniature, it seemed much bigger in the pictures of advertisement in reality. Buy for attachment to a bedside table or a chair for an elderly person, I had to content myself with tinkering because its cable attachment is little more than 10cm in length. A small negative point too, a little hard power button. Otherwise brightness level, effective enough to read, even for a person of 92ans.