ERGONOMIC DESIGN: This pink wireless mouse is designed to reduce muscle strain and help counteract issues caused by traditional laptop mice. Regular use can alleviate or eliminate wrist pain, shoulder fatigue, carpal tunnel syndrome and tendinitis. After getting used to this pink ergonomic mouse, you will appreciate its comfort. It is a smooth, sensitive wireless option for laptop and PC. DPI AND PERFORMANCE: 800/1200/1600 DPI optical sensor provides higher sensitivity on a wide surface, allowing you to adjust speed for precise control. The ergonomic wireless design supports smooth navigation for web browsing, work, and light gaming. COMPATIBILITY: Wireless ergonomic mouse works with Windows 7/8/10, XP, ME, 2000, Mac OS X 10.4, Vista and Linux. Compatible with Notebook, PC, Desktop, Macbook and other devices. GIFT OPTION: A thoughtful and practical Father's Day gift for dad. USE SCENARIOS: - Long desk sessions: reduce wrist and shoulder strain during extended work or study. - Web browsing and productivity: precise scrolling and navigation for documents, emails, and casual gaming. - Travel or shared workstations: easy wireless setup and portability for use with laptops, desktops, or Macbooks.