As a wireless mouse. No need to press like a conventional mouse. You just use your fingertips to gently touch and rotation using just the mouse, scroll down in the middle of the nim was able to move up and down and then rotate the roller without the original like a mouse.
A wireless mouse Do not use the press as a conventional mouse. Just use your fingertips gently. Use a soft and spin down the middle mouse, you can move up and down without rotating rollers like conventional mouse.
A wireless mouse, use not to press a mouse again. You just use the fingertips gently. Rotation only use soft, sliding down the middle mouse can move up and down, without having to rotate the ball rolling like a mouse again.