Bests & Worsts Reviews from Amazon

Used for 20 days and already on third Duracell AA battery using 2.4, certainly not close to the 285 hours advertised. Getting on average 40 hours of use per battery. 106 grams overall weight with battery is too light for a quality user experience. It does feel like cheap plastic and is too narrow for comfortable extended use. I have a small hand and still have to tuck my thumb in to use. I returned as defective and restored my old tried and true wired and weighted Logitech G9 Laser Series for flawless use.