The USB finger optical mouse can offer multi-tasking functions, which allows users to write or type when operating the USB Finger Mouse at the same time.
1.Size: 62x23x33mm (WxDxH)
2.Cable length: 1.2m
3.Button: 2 buttons and scroll button
5.Support Windows ME/2000/2003/XP
6.Hardware enhanced up to 800DPI. USB supported
1.Insert the index finger into the elastic-ring and adjust your finger position until you feel comfortable and move the Finger Mouse smoothly
2.Do not adjust the elastic-ring too tight or it will interface with the effect of blood circulation
3.Align your index finger tip and the Finger Mouse light sensor tip to the same height.
4.Use your thumb to control the 'Right Button', 'Left Button' and 'Scroll Wheel'.
5.Place your middle finger at the grip area to provide support when you are double-clicking
6.Contact the USB Finger Mouse light sensor tip to the surface for operation.