2.4 GHz Wireless Connectivity: Uses a stable 2.4 GHz wireless connection with a USB nano receiver — simple plug‑and‑play setup (no drivers needed). Compact USB Receiver: The nano receiver can be hidden inside the mouse body when not in use for convenient storage. 4‑Button Design: Includes left click, right click, scroll wheel, and often a DPI switch for easy control. Adjustable DPI Levels: Offers 800/1200/1600 DPI settings for varying cursor sensitivity and smoother tracking. Smart Energy Saving: Built‑in power‑saving mode helps extend battery life. Works on Most Surfaces: Optical tracking performs reliably across common desktop surfaces. Wireless Range: Up to about 10 meters in open conditions. Durability: Buttons rated for around 3 million click cycles. Compatibility: Compatible with Windows, macOS, and Android systems.