【Premium Quality Construction】Featuring a high DPI button with electroplating process, this mouse is resistant to wear and tear, ensuring long-lasting durability 【Comfortable Scrolling Experience】The silicone scroll wheel provides a smooth and comfortable scrolling experience with a refined tactile sensation 【Adjustable DPI Settings】Three-speed DPI adjustment (1000/1200/1600) allows for both quick movements and precise positioning, with no frame loss 【Silent Operation】Silent left and right click buttons create a quiet and comfortable environment, perfect for office or library use 【Ergonomic Design】Perfectly shaped to fit the natural curve of your hand, ensuring comfort and precision during office work Specifications: Model: V2 Cable Length: 140cm Number of Buttons: 4 Type: Wired Business Office Mouse Mouse Dimensions: 109 x 66 x 38 mm Mouse Weight: 102g Material: ABS DPI Settings: 1000/1200/1600