LogitechM705 Marathon Wireless Mouse, 2.4 GHz USB Unifying Receiver, 1000 DPI, 5-Programmable Buttons, 3-Year Battery, Compatible with PC, Mac, Laptop, Chromebook - Black

I bought this mouse to use with my laptop (which I primarily use at home and don't tend to take out and about with me).It's the first battery-powered mouse I've ever purchased, having only had rechargeable mice in the past, but I found that I wasn't getting much more than 5-6 days on a charge. After reading the reviews (and Q&As on Amazon), I decided to take a chance on the fact that this mouse has a three-year battery (it came with 2xAA Duracell batteries). Although I've only had this mouse for a week, I'll update this review when the batteries need replacing so others can judge how realistic this claim is, but I'm optimistic.It appears that a few other reviewers don't like the scroll options, yet I specifically bought this as it has the option of toggling between "click scroll" and "frictionless scroll"; perfect for navigating through longer PDFs, websites or spreadsheets with a small movement of my hand. I also love that I can use the scroll button to navigate left or right through a spreadsheet (or move the cursor back/forward a few characters as I'm typing), as it not only clicks and scrolls vertically; it can be nudged left or right, as well. This is a feature I didn't realise it had when I purchased it, and it's been a massive help, seeing as I spend so much time working on spreadsheets.The back and forward buttons on the left side (just above the thumb rest) are another reason I chose this particular mouse, as it assists greatly when I'm navigating through websites at speed. The buttons are ideally located, and do not get in the way (i.e. they're placed in such a way that it's hard to click them accidentally, unlike other mice I've had in the past).I plugged in the receiver and it worked straight out of the box without any need to tweak settings. I'm rather particular about my mouse set-up, so I did make a few small adjustments, but they're certainly not necessary for the average user.Overall, this is a great mouse, and I'm delighted with my purchase. It was just under £33 and it was, I feel, money well spent.

This is a good mouse, there's no mistake about that, but now that that has been said, I do have a few issues with it.First the pros:This is a comfortable mouse. The position of the hand is bang on. But those who have big hands do try it first if possible. The weight is just right for me allowing me complete control over it. The feet glide effortlessly on my hard surface mouse pad and the laser tracks brilliantly. The buttons are in the right position and they have a nice feel.Battery life seems to be durable, it lasted the 3 years that they state.The cons:When it arrived the feet seemed like the had glided over an abrasive surface cause they seemed already a bit worn. Odd...The wheel wobbles around 1mm in "free spin mode" which is odd and in "stepped mode" if you lift the mouse and move sideways (and this does not have to be very fast, just normal speed) you can hear the wheel moving sideways. No biggie but really odd.The right side rest for the farthest fingers is nothing but a grip. You wont "rest" your fingers there...Although the buttons seem nice, the left and right click buttons are "loud". I moved from a Microsoft 5000 Desktop BlueTrack Mouse that was already a bit loud. This one takes the crown. For as of this moment is is the loudest mouse I've ever had.So, final thoughts. Do I recommend it? Absolutely! It's a nice mouse and it will get the job done. The batteries have been lasting for over 3 years with daily use.

I've just had this mouse delivered. It's frustrating to use straight out of the box - what the buttons do by default doesn't seem natural, the screen jumps when you try to click a link with the scroll wheel in your browser (to open in a new tab), it wasn't picked up automatically by the Unifying Receiver I already use with my keyboard but, I downloaded the Unifying Receiver software from Logitech's website and it picked the mouse up straight away. I downloaded Logitech's SetPoint software too and, with a little tweaking, it's spot on now. You can change just about anything - so now, I have nudging the scroll wheel left/right to do the same as pressing the left or right arrows on the keyboard and I switched off smooth scrolling (which has stopped it jumping when I middle click) and it's perfect. The scroll wheel's fine, whether it's set to free scrolling or not (you click a button on top of the mouse to switch and it feels natural enough to change this on the fly, depending on what you're doing or what website you're on).Having so many buttons, it makes doing just about anything - especially browsing the net - much quicker. There's the scroll wheel that I use for middle clicking and nudging sideways to scroll through things, there's the 2 buttons on the side that I use for Back and Forwards (for now, at least, I'm sure they could do something more useful) and you can click the mouse where you rest your thumb too (it opens an application switcher by default; I've set it to minimize all windows).It feels really solid (not too heavy, not too light) and it's a really comfortable to hold - good shape and size, nice rubbery material on the sides and smooth, solid-feeling plastic on top. It's bigger than it looks in the photos - it's 11cm long and 7cm across at its widest.I highly recommend this - great mouse, great features, comfortable to use. All I've marked it down on is having to fiddle about setting it up.