Feature:1. Strong compatibility and wide range of uses, suitable for notebooks, desktops, PC tablets, smart TVs, for android phone.2. Highperformance photosensitive chip provides accurate positioning and precise control.3. Stable longdistance wireless transmission, 2.4GHz wireless technology can provide reliable connection within 360.4. Portable and lightweight, perfect for travel and office, the small mouse can be easily put into your laptop bag.5. Plug and play, comes with a tiny USB receiver, just plug it into your device and then start to use.Specification:Item Type: Wireless MouseProduct Type: Wireless MouseWorking Frequency: 2.4GHzWorking Distance: Approx. 10m / 32ftWorking Mode: PhotoelectricMouse Battery: One AA Battery (not Included) (delivered Without Batteries)Resolution: 800, 1200, 1600 DPI Adjustment.Package List:1 x Mouse1 x USB Receiver