Review on Black Logitech G604 LIGHTSPEED Wireless Gaming Mouse - Up to 240 Hour Battery Life, Dual Wireless Modes, 15 Programmable Controls, Hyper-Fast Scroll Wheel by Seo Jun ᠌

REVIEW (after 15 months of using the mouse): About 9 months after the purchase, the coating (which is similar to a "layer") peeled off the plastic under the thumb. It was repaired using a second glue, but just recently it began to tear, as the mouse is used quite frequently. It is not very comfortable for the thumb to lie on the stand if you do not particularly use the side keys, which is most likely due to damage to the coating. If you do not particularly use the side keys, the stand has been damaged. The wheel continues to spin smoothly, but in my judgment, it started requiring less and less effort as time went on. It was ten minutes ago when a double click showed up; fortunately, a comment was located on an international resource where it was proposed to blow the mouse, and surprise, it truly helped. Just blow your mouth off. They also mentioned the possibility that this is happening because dust has accumulated under the buttons. It did not go bankrupt on batteries, and as a result, it appears that they were changed no more than eight times. I can unequivocally state that this is a much better solution than having to continually charge the mouse! ===== The fact that the mouse does not have a battery that can be recharged is not something that I consider to be a drawback. It can function for an adequate amount of time on a single battery, which can be swapped out at any moment, so there is no need to worry about charging the mouse at all. The mouse moves quickly and softly across the table because it does not have a mat underneath it. The side buttons do not get in the way of your thumb when you press them. Since I started using this mouse a little over six months ago, there haven't been any problems discovered with it. From RGB, only a small LED reporting minimal information, this is almost a virtue. I can't believe that for such a large sum of money it's really possible to find something that doesn't have backlighting, but this is a matter of taste.