Product Description 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 Specification: DPI: 800-1200-1600DPI, 3 gear switching 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 Package Included: 1 x Wireless Gaming Mouse Note: Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. Thanks for your support :)