Summary: The room I purchased this for was long and narrow, however it did not exceed the range that this remote was supposed to cover. It often would not work outside of 25 feet and often did not work at all. Therefore, I would not recommend this item.
Summary: This mouse is flawed in many ways, the mouse obviously has an unnatural feel to it, as well as the movement of the pointer is quick in my taste. The batteries aren't below but rather exposed as you remove the cover of the mouse to insert the batteries.
Summary: I bought it considering my old experience with my previous mouse which was the same brand; unfortunately I couldn't find the same model, so I bought this junk. It is imprecise, the right button is hard and it only responds if I press the very edge.
Summary: This product hits about 71 dB (decibels) at the max level. (there's only 3 levels in this machine) (This sounds like you're on a highway in a car with windows open except the swishing sound is constant and not momentary) oh apparently this is equal to a vacuum cleaner.
Pros: does help cool down , not too heavy
Cons: way too loud , only 3 levels of fan speed control
Summary: My old Targus Chill mat had quit and I really wanted a new one. I travel some and thought this one would be perfect. It was far from perfect -- not nearly strong enough. I have used it to cool my laptop ac adapter and it does fine for that.
Summary: The device seems ok at short ranges and for small group presentations (like PowerPoint or Keystone). But it certainly will not work at 50 ft. reliably. PowerPoint slides do not always advance with each click, so presenters are distracted playing catch-up. Not worth the money at this point.