Review on Razer Basilisk Ultimate Hyperspeed Wireless Gaming Mouse with Charging Dock: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB - 11 Programmable Buttons - 100 Hour Battery - Classic Black by Ognian Dimitrov ᠌

Bought in early February, we can say, managed to rise in price. I have been using it actively for 4 months, I am satisfied with everything. Haven't changed the battery in 4 months. Its pros: Very light, responsive, ergonomic. Runs on 1 AA battery for a very long time. Has some cons: The battery compartment cover is located at the top of the case under the palm of your hand and is attached with magnets. It keeps falling off while being transported. But this does not interfere with the process of use.