Reduce wrist strain and tiredness with the clever Universal USB Wireless Finger Rings. With the functions of an ordinary mouse, it offers a new and more convenient way to use your mouse. Wireless and no mouse pad needed. Simply slide into your finger and connect the USB receiver into the USB interface of your laptop or computer and you’re all set.
USB interface, Plug-and-Play, no installation needed.
Ergonomic and stylish design reduces wrist strain and tiredness.