🎉 Elevate Your Workspace with Nulea's Trackball Magic! Perfect for small workspaces—navigate anywhere with ease. Add a splash of color to your workspace with customizable RGB lighting. Connect up to 3 devices seamlessly—PC, iPad, and more! Say goodbye to wrist pain with our ergonomic design! 5 adjustable DPI settings for ultimate cursor control. RGB Backlight 45-Day Battery Life Ergonomic Design The Nulea M505B Wireless Trackball Mouse combines ergonomic design with advanced features, including a rechargeable battery lasting up to 45 days, 5 adjustable DPI settings for precise tracking, and the ability to connect to up to 3 devices. Its compact design and RGB backlight make it a stylish and efficient choice for any workspace.