Genius ECO-Friendly Battery-Free BlueEye Mouse

The mouse works very well and recharging it is very easy. The power left in the mouse can be monitored with software that is installed during installation. If the mouse stops working, then you know you need to plug in the cable to recharge it and can...

Using a capacitor instead of a battery is great depending on ones use. I gave ease of use and performance a star off because you must charge with a usb cord for 3 minutes every 3-4 hours. You could charge the mouse while using so even a local usb...