A new generation of Blu-ray engine wired mouse DPI: 800-1200-1600DPI Product weight: net weight 110+10g 2.4gHz wireless link Appearance size: 132mm* 77mm*41mm 125/250 rate of return 5 sets of UPE foot stickers TTC mechanical encoder; Blu-ray game IC; 6-key layout; Nether Blu-ray; electroplating flanks; support for charging while using; support for smart power-saving sleep Function configuration Battery-free rechargeable: no need to change the battery frequently, support charging 3 gear DPI switching: 800-1200-1600DPI switching Nether blue light effect: enhance the atmosphere of the game Accurate positioning of game IC: SE69D professional wireless engine Built-in weighting block: built-in weighting makes the mouse more stable Electroplating double-sided: new electroplating material double-sided wings High-durability mechanical micro-switch: game-grade high-durability micro switch Stable return rate: stable refresh rate transfer faster