The wireless RingMouse is worn on the finger and thus demonstrates higher flexibility when in use and greater independence from spatial situations. The sensitive-touch sensor enables precise control of the cursor. With its reduced design, the mouse is suitable for inconspicuously controlling a PC, for instance during presentations or lectures. One of its essential features is the ergonomic rubber holder, allowing the mouse to be carried on the index or middle finger of either hand and also facilitating typing on the keyboard. The integrated Genius software allows the user to intuitively surf the Internet, to reproduce music, videos, and photos, to conduct presentations, and to read ebooks. With the lithium battery fully charged, the mouse can be used for four weeks or longer.