TECKNET Folding Wireless Optical Mouse 2.4G Portable Mouse with USB Nano Receiver for Notebook, PC, Laptop, Computer, 18 Month Battery Life, 3 Adjustable DPI Levels: 2000/1500/1000 DPI (Black)

So, I know that it sounds odd to rave so much about a "simple computer mouse". But that's not what this is. It IS what I expected to receive, particularly at the outstanding price. I have been a loyal fan of the ARC-shaped mice for well over a decade, choosing them over the very sleek Apple mouse options. I love great design, and thus, I am an Apple devotee as well. I will admit that with several design (imitations), Microsoft too, has come quite far in this area. So, that said, it seems natural to want to spend lots of money on a "great mouse". Well, if you are looking at this TECKNET mouse and are giving it serious consideration, end your search and buy this. I swear that I have four black ARC mice near my computer, one of them the expensive Microsoft original. And they ARE beautiful. But the feel, the responsiveness, overall performance, and the look right out of the box have ALL made this the authentic PERFECT FIVE STARS that I gave it. If I had to find a fault with it I would have to say that it's the fact that this one still uses the very small-sized standard USB connector for a Bluetooth signal to the mouse. However, the most recent ARC mouse I have been using still worked and still felt good ergonomically. BUT... when I say that it worked, I mean about half of the time. It didn't use the little USB piece for a signal, which I initially loved and was impressed by. It connects directly from mouse to computer by Bluetooth. WHILE and WHEN working. When you're working on anything that's giving you deadline anxiety or that you just want to work smoothly through, those without the USB connector piece WILL soon drive you entirely MAD CRAZY. This not only feels good in the hand and works flawlessly and with instant responsiveness. It doesn't EVER (yet) lose it's strong connection. Out of fear that it could 'come and go' and wind up disappearing, I bought a second one - especially at such a great price. In addition to this being SUCH an exceptional computer mouse, this is also a great seller to get it from, who will promptly follow-up with you to make sure you are pleased with your purchase.

高さがなくて、移動の際はたためて可愛いやつです。USBレシーバーだから途切れません

One of the problem with portable mice is that they are usually small and don't fit comfortable for anyone without small hands. This mouse takes care of that problem with a creative hinged tail system. Close it for easy storage and open for full size functionality. The Tail is not only convenient it also cleverly stores the USB dongle. The over build is quality good and nothing rattles, the clicking feels and sounds good and the mouse is plug and play, super easy to install or use. Once the USB Dongle is plugged in you are set, connection is quick easy and the mouse responds well to movement and input.

Cute little mouse with good feel. Folds up nicely too. NOTE: The "feet" or the actual parts that touch your work surface have clear film shipping protectors. This creates drag until you remove them. It then glides nicely over your surface.

I have been using this product for two days now. But so far my opinion on the product is as it follows: Cons: *This product is very uncomfortable on the hand you use it with. *(My hand falls in between a small and medium-size ) but when grasping it the mouse feels small. *When you rest your palm on the bottom of the mouse it is too small causing comfort because of the open space. *When trying to use the two buttons on the right side you have to reach if your thumb is not long. I will continue to use the mouse for another week and post an update then, but overall I doubt my opinions will change but will try to see if anything makes me change my opinion or worsen. Pros: *The mouse is very easy to use and great for its price. *The movement and mobility of the mouse are great no issues with it. *Can increase the mouse movement speed (there are 3 mods). *The mouse functionality is amazing there is no lag time between the mouse and my system. Final thoughts, I believe it would be great if you just need a mouse to work. But if you think that if comfort is a major key factor in buying a new mouse I would be against this. But if you think it won't be an issue then you can go and buy it. It is pretty much what you pay for product, not the best but doable if you need a cheap mouse.