SEVERAL small bemole: record certainly is not good, it is explained that it is necessary to press a button (nn present on the mouse) end I had come in the comment on how the Bluetooth enabled search then the power button is quite doubtful, spend light mode to it is passed off mode, then returning it to compel the off position before replacing it on last details the dial knob is extremely hard to push, but for the price I highly recommend this mouse to designate more than friendly!
EDIT: already defective mouse, I wanted to return the product, but because it refuses amazon we decide to put it in the category flammable, knowing she is delivered without battery, it has many could explode or burn, a garment, I strongly soupsonne amazon to be avoided after the return has PLUSIEUR demand has the low quality of this product has not to buy!