Optical 1200DPI Wireless Gaming Mouse Comfortable Grasp No Delay 2.4G Wireless Mouse - Black This wireless gaming mouse adopts high sensitivity up to 1200DPI 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, mouse will work normally even 10 meters from computer. Features: 1200DPI - Adopting high sensitivity up to 1200DPI to achieve fast response with no delay. Anti-interference 2.4GHz Transmission - 2.4GHz makes sure a stable and smooth data transmission without 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. Long Work Time - 2 pieces of AAA batteries enable this USB receiver mouse to work for a very long time. Specifications: Product type: Wireless Gaming Mouse Material: ABS DPI: 1200DPI Keys: 7 keys Working mode: Optical Wireless distance: 10 meters Wireless technology: 2.4GHz Battery capacity: 2 * AAA batteries( not included) Package size: approx. 15 * 10.5 * 3.7 cm/ 5.9 * 4.1 * 1.5 in Package weight: 67g/ 2.4oz Package List: 1 * Wireless Gaming Mouse 1 * Receiver