TECKNET 2600DPI Bluetooth Wireless Mouse, 12 Months Battery Life with Battery Indicator, 2600/2000/1600/1200/800DPI

The Good:- Pairs seamlessly every time with Lenovo laptop. Just push a key on the mouse if it went to sleep to activate it.- Great hand ergonomics. I wear a large glove and the mouse fits nicely in my palm.- Nice left/right button action. Nice positive feel.- Very quiet button actions, almost inaudible.- Works on variety of surfaces. The instructions state you should use a white surface but I often use while laying in bed and using the mouse on a dark blue sheet with no tracking issues.- Love the economic packaging. It came in a small cardboard box just large enough to hold the mouse.- Extra 2 buttons on the thumb indent allow you to move pages forward or backward in browser.- No interference or dropping out for the few days Ive used it.- Reconnected each time my laptop woke up or I switched on the mouse.- No additional thumb size device USB transmitter/receiver required to break from poking out the side of the laptop.- There are 3 resolution settings selected by incrementally pressing the button behind the wheel and the selection is indicated by a corresponding flash of the battery power indicator on lower left of mouse.- Update: After a couple months of constant use the mouse continues to work great. I discovered that after the computer wakes from hibernation a simple push on the the mouse button will instantly reactivate the Bluetooth link.The Bad- Mouse movement becomes jittery when WiFi is heavily loaded, otherwise smooth movement. This could be due to my Lenovo Thinkpad laptop processing performance.- No batteries included.- You have to have a PC with a Bluetooth interface.Conclusion:Great wireless mouse at an awesome price. Liked it so much I bought a 2nd one for a gift.

I was a little worried when I bought this mouse, mainly because of the price. However, I bought it, and after roughly a little more than a month, here are my impressions. Mind you, I was not looking for a high-end gaming mouse, but rather a solid, basic mouse to fill my work needs from home for my laptop, so my impressions are based on this. Overall, if you are looking for a basic, solid mouse that won't break your wallet, I recommend this without hesitation, based on my own experience with this mouse.POSITIVE:- Excellent value for the money. This mouse feels very good in the hand for the price. It's surprisingly ergonomic and feels nice against the hand. I like the way that the mouse conforms to my hand.-The extra buttons on the right hand of the mouse are a feature that I would not have expected to be present in mouse at this price point. They are mapped to go back and forth on Windows, but I am pretty sure that they can be remapped to some other function, though I am satisfied with the back and forth function, and have come to heavily rely on that feature.-The default mouse speed works well for me. It is speedy and responds very quickly the majority of the time, with practically no lag.-The rubber pad along where my thumb rest sand feels comfortable and rather nice.-The mouse wakes up very quickly, almost instantaneously.-The 5-speed mouse function present in the button on top of the mouse works very well and meets all of my particular needs for this mouse.CONS- The plastic feels somewhat cheap, but at this price point, the mouse overall feels pretty solid, for the price point.- The pointer arrow sometimes stutters and lags significantly, and I am sure it's the mouse, given that I have a high-end XPS 13, and the laptop has oodles of processing power. This does not happen often though.I cannot speak about battery life yet, as I have only had it for a little over a month, so I will have to wait for some time to have a better idea of battery life.

Edit: After posting my original negative review, I was contacted by the seller (Hippidion.US.Store). They apologized for any inconvenience and offered me a complete refund of my original purchase. I was a bit shocked - 5 months is far beyond Amazon's return window, and I wasn't expecting anything. I moved my review from 1 star to 4, and was even tempted to go all the way to 5. 4 stars for the seller standing behind their product, and one lost star for the dead mouse. I doubt I will purchase the same mouse again, but I will definitely try a different model from the same seller.Original Review:Review written after 5 months of use on a new laptop. The layout of the buttons and ergonomics work well for my use and my hands. When it is working it does what every good mouse does, fades into the background and lets me use my device.My problem is that it has always had difficulty waking up after periods of inactivity. Its was a constant frustration to have a mouse that took longer to wake up than it took to reboot my computer. After sitting unused for a while I had to hit a button on the mouse an wait for it to wake up. This was incredibly frustrating as it wasn't a brief pause, but drawn out period where the device wasn't responsive. I got into the habit of pulling out my computer, tapping a few buttons on the mouse to let it know I was here, and then us the track pad until it decided it wanted to work.My workaround wasn't very good, but once the mouse was up and working I had no problems with it. I figured I could make due until I could justify purchasing a better mouse. Today it died completely. It has fresh batteries, Bluetooth is on and functioning well for other devices, but the mouse will not connect. I have finally had it, and it's time to find something new.I know this is a cheap mouse, and I never had high expectations - but 5 month of frustrating, buggy use is not worth the money paid. Take my advice and find something better.