STAYS ON LONG ENOUGH!
925422
I bought this crib soother after a long search for the PERFECT soother lol. I needed something to keep my sons attention long enough for him to drift off to sleep in his crib...and this really does the trick! I decided to get this because it does not have moving parts (which most reviews on other products say make strange sounds and frequetly break anyway). Also, the price was good. I am really happy with my purchase so far. My son loves to look at the lights with or without music. As for the music, it plays for about 20 minutes then shuts off. There are a few songs on it, but in my opinion, they are EXTREMELY repetative and they drive me nuts since his crib is right next to my bed. But he seems to like it better with just lights anyway, and you can always plug in an mp3 player and play your own soothing music. I tried out this feature and it is great, but my little guy prefers quiet. This was super easy to install too. Just one clip! I definitly recommend giving this a try for your child!

***UPDATE****
It is now April 2014, and my son still uses this thing! We bought it in 2012! That is a miracle in itself considering I think he has broken everything else in the last 18 months lol. He is in a toddler bed now so we just set it at the foot of his bed, and he can turn it on and off by himself. It still works wonderfully! I didn't expect it to be so well made, but it is super tough! My son likes to bang on the plastic sheet in front with the frog on it and it still looks brand new! If you want a soother that will last, I recommend this one!
2768574
Easy and not messy to put on kids and, most importantly, it both works well and lasts a long time. Keeps them from being eaten alive.
701086
Worked great, easy to put on with a helper (necessary), stayed on when needed, and came off without leaving a residue.
4285772
Used these for a benefit.  Easy to use and they stay on!
2442177
And they stay on!  My only con is that they are a little thin.
2441556
Works very well.  More adhesive than Me-Fix tape, so it stays on better!
4785047
Went on very easily (about 5 minutes).  It has been on for about 2 months now and is still sticking perfectly. Would recommend!
2443072
So comfortable and they stay on! They long rest, too .
4855331
So far so good, I've used it once. Fits great and it stays on...never have to worry it's going to fall off.
2949836
I love cloth headbands, but because I have very straight hair, they all slide off if I so much as breathe. But I just bought this headband on a whim, for anatomy lab, and I am happy and surprised to say that it actually stays on very well. Not to say that I have tried running or exercising, but for a 4-8 hour lab day it does really well. And I never have to worry about taking off my gloves to fix my hair every 30 minutes. So yea, 5/5, totally recommend!
1005745
Holds a charge for a long time so you won't have to worry about keeping it charged to keep your phone charged!
1673839
Wonderful! Made of the rubbery stuff that takes the impact. Went on easy and stayed on like a glove!
2086731
It works great! 20 minutes to put it on and that's counting taking the old one off. Well worth the money!
1771051
Works great and does not run off in hot weather/sweating. Recommended!
1992869
Does its purpose. Doesn't bunch up, stays on nicely with normal use.
4318279
These are lasting a long time. I also have the "Beary Adorable" pattern and they fit the same. They stay on very well.
4708461
They lasted a very long time. I accidentally left one on and it was still on 12 days after the event. It is a great product.