Feature 1Three Connection Modes: PC mouse with ultra fast, sub 1ms wireless technology, low latency Bluetooth or USB wired. 226000DPI: Wireless mouse features a 26000DPI optical sensor with 1 DPI resolution steps for ultra precise tracking and accuracy. 3Professional Design: Contoured shape designed for palm grip and large hands for comfort when you need it. 4Programmable Buttons: Seven fully programmable buttons to customize your game with powerful macro and key remapping capabilities to give you the edge in the game. 5ABS Material: Gaming mouse is made of ABS material with ultra durable switches that are rated for over 50 million clicks for extended use.Item Type: 3 Mode Wireless MouseMaterial: ABSBuilt in Battery: Lithium Battery 300mahMaximum Resolution: 26000dpiSPI Sampling Time: 8ms/2ms Default/1msReturn Rate: 125HZ/500HZ Default/1000hzImage Processing: 26000FPSMaximum Speed: 650IPS .Package List:1 x Mouse (Ship with Inbuilt Battery)1 x 2.4G Receiver1 x USB Cable1 x Adaptor1 x User Manual