Get when they work...FRUSTRATING when they don't
588175
Had these for a while and then switched to WeMo.  They are decent plugs when they work, but I found myself resetting them frequently.  Sometimes the reset was quick, and sometimes it took hours.  I now use them on peripheral items and not things I use frequently.
3870420
When they are working, they are fine. Tonight will be the THIRD time I have to RMA one of these drives in 2 years. The worst part is, I have printed the labels for the 2nd RMA yesterday and haven't even sent that one out yet! Looks like I'll be looking elsewhere for my next NAS drives.
196493
They are really cool--if they work (and keep working).  I ordered a set of four and one did not work, so I Amazon sent a replacement box of 4.  In the time it took for replacements to come, two more stopped working.  I have found four that work from the eight and will be sending the others back so I do not get charged for the second set.  I only hope that they all KEEP working.
1445762
These are the coolest lights, when they work. I bought 4 since December. All have quit working. One quit soon enough to return. Batteries replaced. There seems to problems with the on/off switch, which baffles me why there would be one. Sometimes I can flip it back and forth and get a couple days out of them. Very disappointed.
2111956
These are very nice lights when they work. These light output rivals wired sets. But after about a year two of the 12 I purchased stopped working. On one the light was always lit and on another the light never lit. I changed the batteries but the issue remained. I contacted the company asking if I could purchase replacement parts (most likely the photo-call in the top of the unit went bad) but their reply was that my only recourse was to purchase another 4 pack.
3321144
I have two pairs of these.  At first I loved them . . . the first pair will only hold a charge for 20 or so minutes now -- I was guessing because they got wet while running in the rain . .  So I ordered a second pair.  I've had them for about two weeks.  The last time I wore them the battery was getting low, so of course, I charged them.  Now I can't get them to power on.  They are fully charged (blue light when plugged in) but holding the button down does not turn them on.  Super disappointed.  They're great when they work though!
866035
I bought two of these to put outside my garage door and set them on timers, automate, etc.  They are priced very reasonably compared to some of the other smart connected light bulbs, however, I've been having a hard time connecting them to my Smartthings hub.

When the pair first arrived, I had a tough time getting the Smartthings hub to recognize and connect the lights.  I have half a dozen other "things" installed and never had any trouble with the hub recognizing them.  However, no matter how many times I tried (even going through the reset cycle, placing the bulb right next to the hub, etc) but it still wouldn't connect.  I finally contacted Smartthings support and they suggested that I turn off the 2.4ghz wifi band, as this sometimes causes some interference.  Finally got them to connect and all was well...

...but this only lasted about 3 months.

One day last week I noticed that the light on the right was turned on during the day (they are set to turn on a sunset only).  When I checked the smartthings app, that one lightbulb was not responding to any commands and when I tried to turn it off (or change the brightness) through the app, it wouldn't respond.  I tried to reset it again, and exclude and re-include it via smartthings, but when I removed it from the hub, I'm back with the same difficulty of it not connecting.  It's getting a little frustrating, the amount of time I have to spend to get Smartthings to recognize the lightbulb.  It may be a Smartthings compatibility, or it may be that one of the two bulbs I bought was a dud.  Either way, I may be looking to have to replace this with another brand to see if it can connect more consistently.
4377112
These are great--when they work.  Out of the 4 I received, one of them wouldn't ping a signal to pair it with my phone.  The others worked fine Would have given 4 stars if they all would have worked.
2325215
When they work, they work well. However, they do not last long, burning out sometimes only after a week or two!
1232124
Well, I really tried to make these work and when they did work they were good.  However, the key word here is "when".  The device does not work the way the instructions tell you they do.  For example, the charging LED light is supposed to be Red then change to Blue - no go.. .I have no idea whether they are charging or not.

I had to play around for an hour to get them to pair.  Part of the problem is either the instructions are wrong or the headphones do now work as designed.  Either way, it was very frustrating to get them to pair.  I finally go that to happen and got about 2 hours worth of listening in and then they died.  Of course, as stated above, I have no idea if they are charging properly or not.

I truly gave them a chance.  I even put them down then came back later after I relaxed (they will frustrate the hell out of you - because you want them to work).  So, my overall recommendation - NO GO.. Don't buy them. Too frustrating and hard for not enough substance.  I would have given one start but added one because they do look nice and the case is nice but, of course, that has very little to do with what they are supposed to actually do.

OK, I am coming back to this review and upgraded 1 notch.  I need a pair of headphones for "knock around" the house and these are serving that purpose.  I have a pair of SENN HD650s for serious listening and I just received (soon to rate) a pair of SENN PXC 550 for travel.  Not fair to compare them given the price however when I travel and when I do serious listening I do need great headpones.  The Symphonized work as those I wear when I am walking around the house, doing chores etc. etc.  The downfall of these continue to be (after using for months):

1. Instructions are horrible.  You have to just "figure them out".
2. LED light does not work as described.  Not sure if they are fully charged or not.
3. Tough to pair with the phone.  Note, once i figured out you have to keep the button pressed forever they do pair.

Again, not a "go out and prime time" headphone but good for around the house.
2320952
None are working .. I sent them
all back ... :((((
update: i got new ones and some work and some are challenging .. thanks for following up! i ordered more again.
3226173
Have not been able to get these working quite right but it may be operator error
3285839
I want to like these, but only 8 of 10 worked and I needed all 10. I also am not crazy about the flicker effect and apparent inability to not turn it off...I know this is a preference of mine but still would disqualify from being 5 stars. I also had to dock a star for essentially not being able to use this at all, but thankfully there are free returns. If they all worked- 4 star.
1947923
Having a hard time keeping them charged.  Sound is great when they work!
2251945
Many of these just didn't work upon receipt.
4916904
Work like a charm and great customer support
1042651
But I can only give four stars because only four of them worked!