????It is compatible with Windows Macbook pro macbook air macbook mac OS XP, Vista, 7, 8, 10/Windows Vista/Windows Vista/Windows ME and is suitable for desktop, notebook, PC,chromebook, Mac Pro Air iMac and other devices. Note: If your laptop/computer is a c-port, you need to plug the mouse's USB wireless receiver into the USB C adapter (which is included in the commodity box) to connect to your laptop. (Not for ipad) ????This wireless mouse plug and play, connection is 100% stable, it does not need to connect to the computer through Bluetooth, and will not worry about Bluetooth disconnection as Bluetooth mouse. ????Use the button DPI on the mouse:You are free to adjust the mouse sensitivity to match your activity. 3 DPI levels available (800-1200-1600). The higher DPI, the faster the cursor on your screen will move. ?????Rechargeable Optical Wireless Mouse?Built-in durable 450mAh lithium rechargeable battery can last up to 500 hours after fully charged, and standby time is super long with auto sleep and wake mode. Easily recharged through the included USB cable, no need to change the battery ?????ERGONOMIC DESIGN]?- Good surface coating technology given you a skin-like touch feeling. User-friendly design provide all-day comfort for work and entertainment, portable and pocket-sized perfect for travel, Mute design keeps away annoying clicks.