Which kinds of wireless mouse
do you want to buy? Picking a wireless mouse can be a daunting task. There are thousands of different kinds and brands to choose from. So the first thing you need to think about the use. Then you should also take the brand and price into consideration.
Basic wireless mouse buying. If you only want a basic wireless mouse, then think about how much you are willing to spend. Microsoft and Logitech both have great budget wireless mouse. Microsoft in particular has a lot of bright and colorful designs to choose from. Expect to spend $10 - $20 for one. If you want something a little fancier, Microsoft also makes a high end mouse called the Arc Touch which also has Bluetooth for around $50.
Gaming wireless mouse buying. If you are looking for something for gaming purposes, you will have to spend a little bit more than if you wanted a basic mouse. Gaming wireless mouse often have special buttons, LED lighting, and even USB ports built into them. Razer makes very high quality mice, as does Logitech. Expect to spend $50+ on these.
Just remember you often get what you pay for with wireless mouse. One you spend more money on is going to last a lot longer than a cheap one. But wireless mouse are so inexpensive today that buying a new one every few years isn't a huge deal.