Weiyirot Ergonomic 1600DPI PC Optical Mouse Wireless Mouse Battery Operated Portable USB with 2 Function Keys for Computer Laptop Computer Accessory

Features: 2.4GHz wireless technology: a more secure and precise experience with an increased working distance up to 10m. Shortcut buttons: the left side of the mouse has two function keys: forward and backward. It is convenient, quick and easy to operate. Precision optics technology, with accurate tracking of various reflective materials and a wider range of surface adaptability. Ergonomic design, not only has exquisite visual effects and excellent touch, which ensure that you can work for a long time without fatigue. Suitable for PC, laptop and all kinds of computer, give you a excellent game experience. Specification: Weight: Approx.73g/ 2.63oz Size: Approx.11*7*4cm/ 4.3*2.8*1.6in Interface: USB Transmission range: 10m/ 32.8ft Click times: Max.100 million Dpi: 800, 1600 Battery: 2 * AAA battery ( Not included) Package List: 1 * Wireless Mouse 1 * Receiver Notice: Please allow slight error due to manual measurement. Thanks for your understanding.