Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Does anybody know the range of this mouse? I want to control streaming to my TV from my computer at about 20 feet.
Document: Great bluetooth range, and the battery life is very good. I don't know exactly what they mean by 3 year battery life, but mine has been going strong for the few months that I've had it. I use it on my coffee table to control the PC, which is hooked up to my TV.
We just wanted a wireless mouse for our living room TV which is hooked up to a computer. It works on our coffee table, several feet away from the TV, and we've had no problems with it. I like that it has an on/off switch, something not all wireless mice have, in case you want to conserve battery life while not using it. We still forget to turn it off half of the time when we go to bed and the batteries are still ticking though.
I moved the receiver to a USB port on the front of my PC and the mouse now works perfectly. And just so I don't scare too many people away with concerns that the mouse has a short range, my computer sits on the floor to the left of me and the mouse sits to my right. There's about four feet between my mouse pad and the back of the computer, with plenty of metal and clutter in between.It's probably safe to assume those other reviewers had the same problem.
My desktop computer sits under my desk, and the bluetooth plug goes in the front slot. It does work, but occasionally I find the mouse gets choppy - even though it's only a couple feet from the receiver. I don't know if it's because the signal is blocked by my leg and the bottom of the table or what, but it definitely seems like it shouldn't have any problems.
I bought this mouse to use with my windows 7 HP laptop connected with my TV that sits 10 or more feet away. I will very strongly recommend this product (I usually write reviews after using the products for several months). Here are my reasons:1. It smells of quality. The product is light and sleek. When it arrived everything --from packaging to product-- looked good. Even the tiny wireless receivers that insert into the laptop's USB port are beautifully designed.2.
Recommend. Good solid mouse. Would like to see this more in the $20-30 range, but a good product overall. Thanks.
Although this mouse is bigger than previous wireless mouses I've owned its still small enough to fit in the same foam cutouts in my Pelican case. Haven't tested the range but at the 2-3 feet it usually works at, it has had no issues.
I thought for $30 you would get more than $20 Logitech mouse. I was wrong.The mouse wheel has no click (By default), it is so sensitive I cannot use it, even by setting the parameter in the Windows Control Panel.Actually you can configure the mouse wheel click mode on the mouse, but it is still not that great.The mouse itself is also to sensitive, but this can be configured in the control panel.It is a big mouse, but is not heavy.
Removed anything and everything to do with Logitech. Then reinstalled Setpoint. Been fine now for over two weeks. Don't know if it mattered, but on the final successful install I went to Filehippo and dowlnloaded the Setpoint from there. Used full install instead of Smart install. I think the mouse will prove to be a winner for what it cost. Like the fact that Logitech now has replaceable feet for their mice. also.
In all honesty, I'm not likely to be "wowed" by a mouse, and this one is no exception. Additionally, I can't possibly know if it REALLY has a three-year battery life. I will can say, however:*It feels good in the hand*It's the "right" weight. Some mice are too heavy or too light; this one feels right*Range, even with the tiny little receiver, is outstanding.
Answer: Works fine for me with direct line of sight. I have the receiver plugged into the front of my computer, so I can't speak to other setups.