Specifications: It adopts the game micro switch, the response is faster and the life of the main button is 3 million times. The mouse is comfortable in shape, and the back of this mouse fits palm well. It is equipped with four-speed DPI engine, precise positioning of optical drive, very suitable for daily office, professional design, etc. The reinforced wire of this mouse has longer service life. Item Name: Wire Gaming Mouse Material: ABS Power Supply Mode: USB Interface Power Supply Working Voltage: DCS±5% Roller Life: 100W Times Resolution: 1200-1600-2400-3200DPI Working Current: ≤100mA Switching Times: 300W Times Features: Simple Operation, 6 Button, Fast Response, Matte Shell Size: 12cm x 6.3cm x 3.8cm/4.72" x 2.48" x 1.5" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wired Gaming Mouse It adopts the game micro switch, the response is faster and the life of the main button is 3 million times. The mouse is comfortable in shape, and the back of this mouse fits palm well. It is equipped with four-speed DPI engine, precise positioning of optical drive, very suitable for daily office, professional design, etc. The reinforced wire of this mouse has longer service life.