Summary: Batteries last a good, good long time in both the mouse and keyboard and you can get a decent amount away and still have it juiced. The keyboard has the right degree of "clickiness" (you know what I'm talking about) and the feel is excellent. A lot of the function buttons are useless to me, but those are there, too, if you like them. Very happy with this overall.
Summary: This keyboard is my favorite because it's so easy to type. It's not too small where my fingers feel cramped and it prevents hitting multiple keys when trying to type. It allows for fast typing with little errors. It has multi-function function buttons and internet buttons at the top. It has separate arrow directional keys and also a separate number pad. Wireless makes it easy to use anywhere and it can be stored anywhere.
Summary: This set is good...if you plan to stay within 2 feet of the receiver, which most people don't. If you want a wireless keyboard and mouse that will work a farther distance, choose a better model. We were attracted to this one because it wasn't as expensive, but hell, I'd rather buy a wireless keyboard and mouse separate, pay $10 more, and get better quality that will work a farther distance. Not worth buying and is a waste of money.
Summary: As has already been stated, the range is Crap and RSI is inevitable from the constant smashing of the mouse into the side of your head with frustration. Shouting directions for the pointer on the screen has proven more effective than this odious little device. Keyboard works ok for me... Perhaps I'll try hammering the mouse with it!
Summary: Pros: + Easy to use + Compatible with both PC and Mac + Battery life. I went on for 2 months before I had to replace and I'm a heavy computer user + Great range. About 3 1/2 feet max works for me + Unbeatable price. With Amazon's great pricing and free shipping on this set, it surely offers great value for money Cons: - I do find it a bit bulky compared it's newer, more expensive counterparts Overall a great product with great value. Recommended.