/dev/random

I’ve had a Belkin Bluetooth mouse for a while and the only thing I don’t like about it is the very short battery life (about a month or so). Before my trip a few weeks ago, I bought a Targus Bluetooth mini-mouse and I found the battery life is even worse - only two weeks or less. With both mice, the mouse suddenly goes dead without warning when the battery runs out. The batteries just died today, for the second time since I bought it less than a month ago. I’ve given up and I’m now using a corded mouse.