NICE
Think it will last so far no doubts about this buy.
Nice feel, good scrolling, nice weight, movement accurate, solid construction feel; A must have for tablet owners with Bluetooth tech; Easy and secure battery change; So far still on same set of batteries and I use this every day15+ hours; Easy to connect and quick to get started and use.
Same size as laptop mice, so easy to lose if not careful; Cant connect to my phone; I have OLD phone with qwert keyboard NOT smart phone; I cant really think of anything so threw that last one in for cons so far; Will say if it quits in the next year