About this item Ultra-lightweight Design: The LAMZU Mini 4K Wireless Gaming Mouse weighs only 57g, reducing the burden on your wrist and alleviating fatigue during use. Symmetrical Design: Lamzu Mini 4K uses hourglass symmetry to provide a good experience for players, with a wide back and curved top that allows players to avoid finger cramps. Giving the claw, fingertip, and loose palm grip gamers a wonderful feel. Huano Mechanical Switch and Silver TTC Encoder: The mechanical switch button has fast response speed, good feeling, and rebound. Equipped with a TTC silver wheel encoder, a 30-grid roller outputs a 15-pulse signal, making your game experience more comfortable. Pixart PAW 3395 Sensor: The 3395 sensor supports up to 26,000 DPI, and 650 IPS for a maximum 4K Hz polling rate with a 4K Dongle, it is energy efficient and supplies low-latency wireless performance. Nordic 52480: Mini 4K with the latest flagship and industry-leading Nordic 52480, gives a quick response, accurately detects mouse movement and position, has no lag, and no delay during playing games › See more product details