Rapoo M200G 1300 DPI 3 Keys Silent Wireless Mouse(Pink)1. Three connection methods, comfortable and trouble free 2. Symmetrical design of left and right hands, comfortable grip 3. Frosted surface, fine texture, non slip and sweat proof, comfortable hand feeling 4. 1300DPI tracking engine, responsive and smooth operation 5. High precision invisible light tracking engine, accurate positioning 6. Use silent micro motion, effectively reduce noise, suitable for libraries and other environments 7. High