Review on Razer Mamba Wireless Gaming Mouse: High Precision 16,000 DPI Optical Sensor - Customizable Chroma RGB Lighting - Programmable Buttons - Mechanical Switches - Long-lasting Battery Life up to 50 Hours by Bai Dang Thi ᠌

The main buttons are pleasantly pressed, it is convenient to click. Pleasant soft wheel, clear middle cutoffs. No backlash. Working hours are promised 50 hours. I use it at a distance of up to 3 meters from the transmitter, I did not notice any signal loss or sensor breakdown. Pros below: The best optical sensor, Ergonomics, laconic look, tenacious rubber sides. Some cons: glides are too thin. You can hear the mouse scratching its sides on the carpet! I ordered to replace the legs, it was for this model for 200.