1. Handheld Wireless Smart Mouse, easily move on the table
2. Powered by 1 AAA Battery (Not Included)
3. Up to 10m operation distance
4. Adjustable 800 / 1200 / 1600 DPI movement control
5. System requirement: Windows 7 /8 Vista / XP / 2000, Android, Linux, Mac OS
6. It can be used for business meeting, working PPT speech, teaching and other occasions
