1. Widely Compatible: This laptop mouse is suitable for Android, Win XP, Win7, Win8, Win10 and OS X Laptop 10.4 or later. Compatible with PC, laptop, tablet and mobile phone.2. Portable Size: This silent mouse is lightweight and small, suitable for home, office, workplace, school, cafe and other occasions.3. Dual Mode: This mouse supports BT 5.1 or 2.4GHz connection, can connect 2 devices, and switch between the two devices with a single click.4. Silent Design: This office mouse adopts silent design and anti-slip roller, so that you can focus on work even in long-term fatigue work without disturbing others.5. Adjustable DPI: This girl mouse has 3 DPI (800/1200/1600), plug and play, and the effective operating distance is up to 32.8 feet. With power saving and automatic sleep mode design.