The mouse is very sensitive. Also, the bluetooth receiver is amazing, its so small that it does not stick out of your laptop, which is a big deal for me. Also it is not bulky leaving space for other USB devices, unlike many other.
The battery life on this is awesome, I have been using it for a little over 6 months now and I didn' t have to change the batteries yet, so that gives you an idea. The product is also really durable, as I dropped it a few times and except for a few minor scratches its perfectly fine.
Although the price is a little high compared to several cheap alternatives in the market, the reliability and smoothness it delivers is something that you won' t be getting else where.
At the price, this is a really good mouse. The size if the mouse is comfortable to hold and move on the surface. The installation is hassle free and works perfectly with Windows, Mac and Linux . The quality of the product if very good,
PROS:
1. Easy installation. Just like Plug and Play
2. Comfortable handling
3. Works on Mac and Linux as well
4. On-Off button which saves the battery life