2.4GHz Wireless Optical Mouse with USB Receiver - Grey (1*AA)

Pros: It's useful for long distances, I used it in my bed while watching a movie (the scroll option) about 1 - 2 meter(s) distance.

Cons: The case quality is really bad, I think that when it falls on the ground it will break. Also it's lightweight, I checked the inside and compare it to a normal mouse, It's viable that the quality isn't perfect.

Other: It's cheap for a mouse, but don't expect perfect quality.

Pros: - Functions perfectly...but only a few days. - Function with AA batteries. Not most of wireless mouses have this facility.

Cons: I bougth 4 pieces. All of them were broken at less than one month. The red light of the mouse stops functioning, and you canot repair it. It's a petty, cause at the beginning, sound to be functioning well.

Other: It's cheap. But for the time it mantains itself on funtioning, it's very expensive.