hi r u using wire less mouse???  

Am using only optical mouse... Not yet tried wire less mouse... Will try it soon and will reply...

I rarely use mouse because I have a laptop. But the one I have is wired one from Sharkoon and it is pretty good. The only time I use wireless mouse is when I am working on my boyfriends PC. He has a cordless laser mouse from Logitech. This mouse does not require the standard batteries, so no need for changing them. It comes with a charger and 2 Li-ion batteries, so while you are using your mouse the second one is charging.

I am not using wireless mouse because it is not useful for us ,it is useful for those people who are sitting in front of big monitor or projectors.

Yes, I am using two, one for my laptop and one for my desktop computer. I was perfectly happy with a wired mouse until I tried wireless, and now Iwould not consider going back.
As for battery life, they last quite a while and it would be difficult for me to guess how long.

I like using the wireless mouse and agree the batteries last quite awhile. I like Logitech. Depending on your needs I'm sure there's several other great ones out there.

yes I am using a wireless bluetooth mouse and I love it, nothing to plug in my laptop has a built in bluetooth so that works great. The batteries last just over 6 months, which is great. that is for my laptop and remote uses.

Now when I use my docking station which gives me a full keyboard and mouse setup I use a wireless mouse. I have had the keyboard mouse set for almost 6 years now and it is working great. I have never had to replace the batteries as it is a re-chargeable mouse.

Wireless is the only way to go for me! I have a Logitech 7 button programmable, ergonomic mouse and wireless media keyboard. That way I can sit anywhere I want and work, watch videos and movies, or play video games standing! I have rechargeable batteries and charger, so I never run out of power!

It would be wonderful if I have a wireless mouse but I never tried using that maybe its expensive. But I am contented with a wired optical mouse. Maybe I will buy a wireless mouse so I can experience using it. If I have a budget for that. LOL.

I use an optical mouse. My computer's a laptop and sometimes I don't even use the optical mouse. It is the touchpad which I use. Wireless mouse is cool but for my case, it is not really necessary and I don't have a plan to buy one. I'll only consider the changing and charging of batteries as hassle to my work on the computer. There are many other things I should worry about. :)

Good wireless mouse are those that use RF.