Slim Bluetooth Wireless Optical Mouse/Mice For Apple Macbook MAC Windows 7/8/10 Compatible with all Bluetooth 3.0 or earlier computers, laptops, tablets, cellphones and other electronic devices. Optical mouse with high resolution up to 1600dpi. Wireless range up to 33ft (10 meters). IR optical tracking allows for quick response, precise movement, and smoother tracking. Powered by two AAA batteries (Battery NOT included).