Upto 3200 DPI?- It gives you multiple choices to set the sensitivity parameters suiting your style in best way from 1200-2400-3200 DPI. • 6-COLOR LED LIGHT?6 different colors LED light that changes while in use, makes your mouse multi-colored and cool colorful.(Note: LED lights change colors automatically, and will not stay in one color, it will change regularly with 6 colors. • NO EXTERNAL BATTERY?- RPM Euro Games wireless mouse has an in-built Rechargeable Li-ion battery and does not require any external battery. Once the battery drains you can play it in wired connection simultaneously charging the mouse, hence there is no wait time for charging it differently or waiting to get new batteries. Plug & play with Auto-Sleep Feature : Integrated time-sensing technology will automatically place your mouse in sleep mode if it is left idle. • DUAL GAMING MODE?- Advanced gaming grade 2.4 Wireless connection or micro usb cord wired connection experience zero delay between your thoughts and actions.