VT960PRO Wired/Wireless Optical Gaming Mouse Stylish supercar design with aluminum alloy body V+ Wireless gaming technology(1ms response time, 10m+ transmission range, and 3 anti-interference modes, NORDIC chip) Wired and 2.4 GHz wireless modes Updated to support 2k or 4k polling rate (4k dongle needs to purchase separately) PAW3395 gaming engine 11 Levels pre-configurable lift-off distance 7 levels 50-26000 DPI adjustable sensor, switch with one click Omron 50 million switches and a million times scrolling Ergonomic design with 9 programmable buttons 600mAh eco-friendly rechargeable lithium battery can run up to 125 continuous hours Onboard memory, save and play Customizable OLED display, breathing light LED with 16 million colors