Review on Razer Atheris Ambidextrous Wireless Mouse: High Precision 7200 DPI Optical Sensor, Long Lasting 350 Hour Battery Life, USB Wireless Receiver & Bluetooth Connection - Stormtrooper Limited Edition, Star Wars Limited Edition by Iyaan Betrann ᠌

If you use a mouse on a 2.4GHz radio: pressing the central button, which is responsible for changing the DPI, works two times out of three, you can’t rely on it at all. Sometimes when you click on this button, the mouse simply turns off. If you use a mouse via Bluetooth: the mouse turns off every two hours for 10 seconds, then resumes work. Following the advice of users, I forbade the computer to turn off the mouse / Bluetooth devices to save energy - it did not help. Battery consumption is huge. The mouse requires two batteries, they were used by 30% in a month. The Razer Synapse application works stably for me, I like the interface. In general, I ignored all the negative reviews, hoping that it would carry over. And in the end, they turned out to be true. You can use the mouse, of course, but you can't count on it. And if you are satisfied with a mouse that does not always work, then why take a gaming one?