E-YOOSO Large Wireless Mouse for Big Hands, X-31 Cordless Ergo Computer Mouse, 6 Buttons, 5-Level 4800 DPI, 18 Months Battery Life, for Laptop, PC, Chromebook (Black)

Great Mouse. Large for my large hands. I can't say enough good about this Mouse. Excellent in every way. All the buttons work well. I couldn't be more pleased. Buy it ... you'll be happy.

I’ve had this mouse for a couple months now, absolutely no issues what so ever, I really love it and I have large hands and it’s super comfortable for me to use still, it’s definitely a large and in charge mouse, also the connections great, and it runs super smoothly on my pc. Definitely get this if you are large handed and only wanna replace battery’s once every 7 months.

When my famous L brand mouse started having problems, it's time to get a replacement, and I know I wanted a wireless mice. This one is cheap, and built for large hands, which makes it pretty comfortable. It has its own transceiver dongle, not Bluetooth, and it works fine. It can also be switched among multiple DPIs. However, the precision at highest DPI seems to be slightly lacking, even with enhanced precision turned on. You have to slow way down to click precisely, and even then it just feels... slightly off. But it is relatively light for its size, and it does have two side buttons that can be mapped.

We purchased the E-YOOSO Large Wireless Mouse, and our employees are happy with this mouse! Pros: Ergonomic Design: This mouse is perfect for larger hands. It fits comfortably and reduces strain during long work sessions. Adjustable DPI: The 5-level DPI settings (up to 4800) are fantastic for different tasks. Employees can easily switch between precision work and faster navigation. Battery Life: The 18-month battery life is impressive! We’ve been using it daily and haven’t had to change the batteries yet. Responsive Buttons: The six buttons are well-placed and provide a satisfying click. We love the convenience of the customizable buttons for my workflow. Cons: Size: If you have smaller hands, this mouse might feel a bit bulky. It’s definitely designed for those needing extra space. Overall, we highly recommend the E-YOOSO Large Wireless Mouse for anyone with larger hands or looking for a comfortable and functional mouse. It’s made a significant difference in our daily computing!

The terrible design of placing an open slot under the mouse to 'hold' the small thumbnail sized USB required to use this wireless mouse, left it completely UNPROTECTED to basic laws of gravity to stay in place. Despite this, I was naïve enough to be surprised that the 1st time I placed the dime sized USB into that black-hole for 'safe-keeping' I would 'find;' it gone, when I next pulled out the mouse to use (and was never able to find it when retracing my steps) so now I can't use it all. I've had wireless mice that use these same small USB connections & the slot to store them is almost always on the underside/flat part of the mouse. But that slot was always covered, either placed adjacent to the battery (so it protected both) or when no external battery, the slot was still covered/protected. It had only been a couple months, so I thought surely the seller can help, whether it was a refund, given how recently I bought it & that I literally couldn't use the mouse at all without the USB. Or since it was shortly after the 30-day return window, they could replace the USB or the mouse entirely if needed. Though these latter 2 options would still require me to purchase/experiment finding a sturdy/sticky enough tape to cover the hole (which I'd have to replace every time I needed to store the USB) yet also thin enough so it wouldn't interfere with being able to smoothly navigate the mouse without catching on it.. I was open to options. But instead, I got no response from the seller, literally nothing, silence. So now every time I look at this mouse I'm frustrated that I wasted my money & am also adding yet another piece of plastic to a trash heap. For what? A poorly thought out (or cost cutting) design with zero accountability? Does it even matter if a mouse is 'good' or 'bad' when this is the result? So if you want to throw your $ into a garbage disposal for a poorly designed mouse from a seller who will happily take your $ but won't respond when there's an issue, then this soon to be useless piece of plastic is the mouse for you!

I was considering a name-brand mouse that was 4x the cost of this mouse, but figured this one is so cheap I might as well try it. Previously I have only used name brand premium mice such as Logitech, Corsair and Roccat. Quite pleasantly surprised, it seems well made and is very comfortable. I have large hands and it fits my hand perfectly. This mouse is a little larger than average. The back of the mouse actually contacts my palm , whereas smaller mice do not. Also the little chunk that sticks out on the right side gives a comfortable place for my ring finger to rest, and additional grip. Lastly the thumb fin lets me rest my thumb in a more relaxed position. Overall my hand feels more loose, yet with a more solid grip compared to usually feeling like my hand is tense with other mice. This is huge since I use a computer for many hours of both work and personal use. Software: There is none! Just plug it in and it works. No drivers, updates, or other nonsense. Revolutionary! Cons: It doesn't have 1337 gamer LEDz

Updated rating: Updated from 2 to 5 star. A blast of contact cleaner down the scroll wheel housing gaps flooded the scroll sensors without damaging anything and scrolling is now completely normal, although there is a little extra friction at one point on the wheel. No idea whether the friction is some remaining debris or some minor damage caused by the flood of cleaner. This issue aside, this mouse is superb in every other way. Ergonomic shape and the movement sensor is superb, massively outperforming the sensor on the Logi mouse that I briefly reverted to. Previously I tried this: After posting the original review below, I scoured the listing for information about the mouse and got Rufus AI on the job. Finally I noticed information about changing DPI and polling rate. "Press the right button + the middle buttom [sic] for 3 seconds to switch polling rate." And apparently pressing the middle button changes DPI. So I messed with those settings for a few minutes, I also adjusted the Windows mouse setting for scroll rate, and finally got the scroll wheel to work acceptably. The scrolling still jumps around a little on some Web pages but is significantly better than what I had been putting up with. [IT GOT WORSE AGAIN AFTER I WROTE THIS] But, I have no idea what settings I have ended up on, as there is simply no way to tell which polling rate is currently selected (it toggles between two rates) and you can only guess the DPI setting by how quickly the cursor moves across the screen relative to the other four settings that the button cycles through. So, I still can't give it 5 stars due to this lack of information. The manufacturer's Website is hard to find and has very little information. Original review: I really wanted to like this mouse. Great ergonomic shape for my hands, good for avoiding strain. It was a compromise to get a strictly right-handed mouse, as I prefer to swap hands to reduce repetitive strain risk. The good news was that the ergonomic design meant that I never felt any strain come on in over a year of use. BUT, the scroll wheel was always janky. It would never scroll accurately. I played with scroll wheel sensitivity settings but it didn't help. I would never end up where I wanted to be on a page. Sometimes I would spin the wheel endlessly to not scroll very far, then when I thought I had got to my destination, it would jump way off target, grrrr! I don't know why I put up with this for so long, I should have returned it. I have gone back to my tiny Logi mouse that came with my keyboard. Not at all ergonomic but at least I can scroll accurately and the intense frustration has gone immediately. Guess I am back in the market for an ergonomic mouse.

I like the size and most features of the mouse but the clicking sound is Waaay too loud. Though, like most modern mice, it was silent but I'd very annoying and to loud for a quiet environment. Will probably return and explore other options