It will not turn on using power button.  Only turns on automatically after being unplugged.
591238
It does not turn on or off with the power button.  After charging, I can play it for about an hour and when it turns off, it will not turn back on.  Sound quality is great but it will not turn on manually, which is extremely dissapointing. It is almost useless.  I'm not sure if the once i recieved is of their normal quality or not, but if this is how they all are, i would definitely not recommend.
4855137
I love it but just went to turn it on and it stopped working and will not turn on. Didnt move it since I purchased it and the outlet works fine. Really angry and sad.
133038
Worked for almost 2 weeks before I had to go out to the garage, unplug and re-plug it to get it working again. It was plugged in (powered) with no lights illuminated and buttons not functioning. I'm hoping this doesn't become a routine.
1217214
All buttons on remote work except power on.  I have to manually turn TV on.  However, the power button will turn the TV off.  I asked for help and was told to read TV manual.  I did read the manual but this was no help in correcting the problem.
662466
The case fit really well but the power button won't work. I think it is holding it down, trying to continually power down.
801944
After giving this to my son we set it up and right out of the box it had issues, it would turn itself off for no reason, change colors exc, by itself, would not respond to the power commands all of the time. It comes with a USB power adapter so I thought just to check I would use my cellphones power adapter and that solved the problem, worked fine after that.
3684822
The power button was broken so it took a good 5-20 presses till it would turn on. Sound quality was good but I just had an unlucky broken one so didn't get to mess with it longer than that before returning it.
4123091
I put a battery in and would not turn on, so my husband brought a plug in connection for it still would not work, I am turning this product.
1987920
Doesn't work.  I plug electronics into it and set the switch from off to reset.  But it's not powering anything.
2296618
Won't turn off! You can turn it on, but the off button doesn't work.
4660853
I've had this unit for less than two months and used it less than five times and the power button just caved in. Now I have to figure out how to get warranty information.
2813850
it works fine, however, it has to be unplugged from power and re-plugged to power to get it to work after not being used for a day or so.
60767
I flicked it on and it didn't light up. If I press it really hard it turns on but as soon as I take the pressure off it goes off.

I went to take it apart to fix it but has a triangular screw >_<
1696828
This power button issue is a real one.  They probably have the  tolerance to high on the manufacturing process. Do not order unless you are prepared to do some surgery on the product.  Roll the dice who knows you might get lucky and get a good one. If you can get past the power button issue the case will work fine if...if...if.
2979107
Just installed it. ...doesn't even turn on....sorry I bought refurbished
4967077
I was very surprised that this unit had on power switch. It can only be turned on and off by unplugging it.
917323
the phone does not have a power button. it can not be turned on. The phone is useless i gave it to my 2yr old to be playing with it.