Feature:1. 1200DPI: Gaming mouse adopts 1200DPI optical resolution, optical engine, sensitive adjustment at will, stable operation, eliminating frame drops.2. MECHANICAL PARAGRAPH CLICK SENSE: Wireless mouse adopts mechanical paragraph click sense, strong rebounding, no frictional noise and no shaking.3. COMFORTABLE GRIP: Designed exclusively for your palm ripple arc, comfortable grip, fit the entire palm, long time use is not pain.4. WITH SCROLL WHEEL: Computer mouse adopts rubber scroll wheel to reduce the error operation when browsing the web, accurate location operation.5. BATTERY POWER SUPPLY: Computer mouse wireless uses AAA battery power supply, replace the battery once for several months, power saving and low power consumption.Specification:Item Type: Wireless Gaming MouseMaterial: ABSBattery Specification: 2xAAA Batteries (Not Included)Optical Resolution:1200DPIConnection: 2.4G ReceiverApplicable: Laptop, Desktop Computer, Etc..Package List:1 xWireless Gaming Mouse (Battery Not Included)1 x USB Receiver