seenda Wireless Trackball Mouse, Ergonomic Bluetooth Rollerball Mouse,Pink

I absolutely LOVE my new mouse! I decided to try the thumb-mouse after talking to someone else. The first couple of days were a bit rough - lol - my thumb was pretty sore, and it took a minute to "train" myself! After those first couple of days, it was so easy to use. It fits comfortably in your hand, is super responsive, there is a button that can change the speed of your mouse and scrolling, which is nice (although, sometimes I hit it on accident). One of the best parts is that it is rechargeable...no batteries!!!!! It is very durable, I travel for work, so I am constantly putting it into my computer bag and taking it places, and it travels well. It doesn't get all "gunked" up, which is nice, and is great when I travel to a place that has a glass-top table. Not to mention the great color (I'm a purple girl). Highly recommend this product!

This trackball mouse is really simple and nice. It has rechargeable batter that uses usb-c usually most wireless mouse requires separate battery. Very ergo and comfortable after long time of use, I have a big hand and it is relax on top of it. Decent in size for big hand people. I tried connecting it with the connector and barely noticed any lag and use the BT connectivity with my samsung phone for dex mode. Good quality for the price and the trackball is easily removable to clean the inside and the ball itself. Will recommend for office people that doesnt have a lot of space on their desk for a moving mouse.

This mouse is great! I have joint and muscle pain in my shoulders and wrist that were aggravated with the other style of mouse. The seenda trackball mouse has helped lessen it a bit, especially when paired with a wrist rest. I'm on my laptop frequently for university, and it works great with SolidWorks and ArcGIS--it would probably also work well with other software that requires some precision. My favorite features are: - feels comfortable for smaller hands (my palms are ~6.7" across) - fast Bluetooth connection - quiet clicking noises - fast and responsive trackball - long lasting battery with ability to still use mouse while charging - trackball allows for high precision I'm very happy with this and would recommend it to others who are looking for an ergonomic mouse!

3 STAR REVIEW: i wanted to love this mouse so much because it matches my desk set-up. set up was very easy (i used the 2.4hz dongle specifically), but adding it as a Bluetooth device also seemed very easy. i was able to adjust the DPI, which I love in my other computer mice, but the fact that it adjusts randomly when I'm using it is not great. The track ball is also smooth and quiet, but not always responsive. I feel like i have to kind of press the track ball to make sure that my mouse responds accordingly. I like the added buttons for additional features, but they weren't that important for me. I'm really debating on returning this, but i think I'm going to test it out a couple more days to see. EDIT; UPDATED to 4 STARS: I think the DPI is what was affecting the track ball sensitivity. since setting up and adjusting it to the highest setting (i believe its 1200), the mouse has worked better. I'm not pressing the track ball anymore and and the mouse is still responding. leaving it at 4 stars because I noticed when I locked my computer, the mouse did not respond on my lock screen but once i unlocked it, it responded just fine. not sure if that was a one-off glitch or that's just what it does.

I have small hands. They're 6.1 inches. I was worried this mouse would be way too big, like the logitech my boyfriend has. To provide some context, this is not my first trackball. Trackball mice have a learning curve where you get used to them. They may feel strange or not work quite how you expect initially, so I suggest giving your first trackball mouse or two a week of trying before you throw in the towel on them. You'll occasionally have to pop the ball out and clean the bearings, but that's standard maintenance for all trackball mice, and only takes a moment. I've had 2 trackballs of my own prior to this one, and I've used my boyfriend's. His mouse is for large hands. A lot of mice are made for large hands. That's why it upsets me some when I see the reviews for this mouse complaining it's too small. It's not for you!!! Let me have my mice that fit small hands!!! :D This mouse would also work very well on medium hands, and large hands could also use it, but if you have very large hands, you have a lot more options than I do. It's perfect. I was worried it would be too big, but it isn't! One month into using it, I worried it being rechargeable would be an issue. It's not. You can charge it while you use it, and it's so easy to remember to plug it in when you're done. But regardless, the charge lasts a long time.. Over two weeks at least, but it's never run out of battery for me yet, so it's much longer than that. With my last trackball, the scroll went out of it a month after buying. This one has shown zero signs of any issue with that, either. I love the color. I use this mouse for both gaming (Red Dead Redemption, Little Big Snake, No Man's Sky, ect) and Photoshop, and it works very well for both. I was also concerned about buying an "off-brand" mouse, which wasn't among the big mice you hear about in the trackball community. I think Seenda should be given some more credit. I bought the 5 year warranty offered, but so far I am very pleased with this mouse and I hope they never stop making it. The only adjustment I would request is adding one additional programmable button so I can have an Enter button like I had on my last mouse. This has two additional buttons instead of the 3 I am used to. However, it's not something I'm too worried about, as my keyboard is in easy reach. I like the scroll wheel being round. It scrolls smoothly, without clicking as some mice do. It's easy to get the hair out of (so far). The only potential issue I can see with it is over the long term the rubber on the scroll wheel holding up without becoming sticky. But that won't be an issue for years, if it becomes one. The rest of the mouse is plastic (except the trackball, and that's a good thing). The mouse is accurate and great for my uses, which require precision. On the prior mouse, I could never make straight lines, only soft curves. But I can with this, and across the whole screen. I don't use the Bluetooth connectivity feature, as I prefer to hook it directly to my laptop via the usb connector is has, but I doubt I would have an issue with it considering how well it's doing on everything else.

I love this mouse. My whole office set up is pink ant it adds the perfect touch. It is great quality, ergonomic, light weight, and the perfect size for my large hands. It works perfectly.

Of course my battery-powered Logitech trackball died in the middle of the night, when someone was sleeping in the room with the spare batteries. I wanted a rechargeable model to avoid that situation in the future. This trackball was $70 cheaper than the equivalent Logitech, which made it an easy choice. My current setup is a MacBook Pro connected to a Mokin Displaylink dock, using the MacBook like a tower (closed), with two LG 32ML600M-B monitors, and a keyboard plugged into the dock. The trackball connects via Bluetooth directly to the MacBook and I use it for several hours a day doing spreadsheet work, web research, and general productivity tasks. Pros: Familiar feel: I’ve been using this style of trackball since 1996, and this one feels identical to the Logitechs I’ve used for decades—very comfortable and intuitive. Good battery life: Easily gets 5+ days on a charge, and it works fine even while plugged in and charging. Smooth performance: The trackball is smoother than my previous one (at least for now, I’m sure it will get rougher like the Logitechs do). Multi-device switching: The trackball can pair with up to three devices, and switching between them is simple with a physical button and indicator lights. Adjustable DPI: It's easy to change the DPI sensitivity to match your workflow or screen setup. USB receiver storage: The USB dongle has a built-in storage slot on the bottom of the trackball, which is super convenient for travel or switching devices. Fun color option: I love the pink color—it’s cheerful without being overwhelming. Cons: Wakes inconsistently via Bluetooth: Unlike my old Logitech, which would automatically reconnect when waking the MacBook, this one usually needs me to press the device switch button on the bottom to get it going. It’s a small annoyance, but worth it for not having to deal with batteries. I’d definitely recommend this trackball, especially for longtime Logitech users looking for a rechargeable option at a lower price. It’s a nearly identical experience in hand, with added benefits like multi-device support, easy DPI control, and clever design touches like USB receiver storage. While the wake-up issue over Bluetooth is slightly annoying, it’s a fair trade-off for ditching disposable batteries at this price point. One note for Mac users: the description mentions limited support for the forward/back buttons. I don’t use those features, so I haven’t missed them. For basic navigation (left/right click, scroll wheel, and trackball), it works great.

I bought this mouse to replace a more cumbersome corded vertical mouse, mainly to help with hand fatigue and carpal tunnel syndrome. Sure, it's pretty, and I liked the fact that I could either use it via USB or Bluetooth. It feels comfortable in the hand, and the trackball is smooth once you get used to the switch between a regular mouse and a trackball. It charges pretty quickly, and the charging port is in a convenient spot. This morning it stopped working. Even though it looks like it should be fine - all lights that are supposed to be on are on: the red charging light, the channel indicator light, and the red light behind the trackball, it's just dead. No cursor response. I've tried charging it, and it is fully charged. I tried using it with the dongle. It is still not working. I went back through the manual to check everything was set up correctly, even though I knew it was because I've already been using it for 1.5 months. I understand electronics have a shelf life, but I feel it should have lasted longer than 1.5 months, especially when it still appears to be powered and connected. I'm disappointed that now I have to go and buy a new one. I cannot recommend this product but gave it 2 stars for the short time we had together.

Me gusta mucho, mi tunel carpiano se desinflamo al mes de usarlo. Si tiene una curva de aprendizaje para usarse, sin embargo es bantante practico y es bastante cómodo.

Before the mouse was okay but after a period of time the Bluetooth no longer working and it only works wen the the otg is plugged into the computer secondly the cursor slows

Good choice, great feature set for its price point.

Excellent device, as good as the full price brand but at a fraction of the price

Una opción económica y muy buena ante MX ergo de Logitech