This wireless gaming mouse adopts high sensitivity up to 1600DPI to offer a fast response without delay, and comes with 2.4GHz anti-interference transmission to make sure no missing order. And ergonomic design gives a comfortable grasp. Furthermore, up to 16 million ID coding modes make sure a stable and smooth operation without interference. Features: 1600DPI - Adopting high sensitivity up to 1600DPI to achieve fast response with no delay. 2.4GHz & 16 Million ID Coding - 2.4GHz band and unique 16 Million ID coding modes make sure a stable and smooth operation with no interference. 10m Wireless Connection - The wireless optical mouse works normally within 10 meters from the computer. Comfortable Grasp - Ergonomic design gives a comfortable grasp. No fatigue or pain after long time gaming. 3 Million Clicks - Super long service life up to 3 million clicks. Long Work Time - 2 pieces of AAA batteries enable this USB receiver mouse to work for a very long time. Specifications: Product type: Wireless Mouse Material: ABS Plug and play: Yes DPI: 1600DPI 16 million ID coding: Support Click life: 3 million clicks Keys: 4 keys Working mode: Optical Wireless distance: 10 meters Wireless technology: 2.4GHz Battery capacity: 2 * AAA batteries( not included) Color( optional): Blue, red Package size: approx. 15 * 10.3 * 2.4 cm/ 5.9 * 4.1 * 0.9 in Package weight: 58g/ 2.0oz Package List: 1 * Wireless Mouse 1 * Receiver 1、1600DPI - Adopting high sensitivity up to 1600DPI to achieve fast response with no delay. 2、2.4GHz & 16 Million ID Coding - 2.4GHz band and unique 16 Million ID coding modes make sure a stable and smooth operation with no interference. 3、10m Wireless Connection - The wireless optical mouse works normally within 10 meters from the computer. 4、Comfortable Grasp - Ergonomic design gives a comfortable grasp. No fatigue or pain after long time gaming. 5、3 Million Clicks - Super long service life up to 3 million clicks.