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 |
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