Product size: 1.8L cmx1.5cm Wx0.6cm H Product net weight: 2.0g Product gross weight (including packaging): 3.2g Product features: 1. Undetectable, this mouse control stick automatically identifies itself as a normal wireless mouse when connected to a computer, not an unknown USB device. Your computer will stay awake while you handle business 2. No driver required, the mouse mover does not require drivers, allowing you to stay online using for Skype, for Microsoft Teams, for Zoom, for Lync, etc. Just plug it into the computer and the cursor will automatically start moving, but because the movement is so small, you can hardly feel it, and you can return to mouse operation at any time without exiting the control stick mode. 3. Ideal helper, this specially designed mouse control stick is the ideal companion for people who work from home. It simulates mouse movement to prevent the computer from going to sleep while you are working or playing. You can return to work at any time without any additional operation. 4. Wide compatibility, the mouse mover supports the most popular computer systems, such as for Windows Os / for Mac os / for chrome OS / Linux. 5. Widely used and compact, the small size design makes it easier to carry and use, suitable for meetings, gaming tasks, online courses, remote operations, etc. Packing method: bagged Material: abs Product list: 2-in-1 vibrator*1 English manual*1 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.