two works but two very different results
592577
Nombreuses sont les gravures du fameux concerto KV 622 de Mozart, plus rares sont les rfrences! La clarinettiste Sharon Kam tait attendue au tournant... Ce qui frappe d'emble ce sont les tempi de l'allegro et du rondo, soutenus, excessivement rapides donc risqus. Hlas cette vlocit ne s'accompagne pas ici de souplesse, de chaleur et de velout, choses qu'on aurait pourtant aim. Les phrass s'avrent parfois assez rigides avec un orchestre inutilement belliqueux, signe (peut-tre) de ses limites techniques. On aurait souhait une lecture plus apaise, plus panouie aussi avec une clarinette faisant usage de plus de libert, de lyrisme, de cette alternance de tensions et de dtentes qui font tout l'intrt de la Musique. Pour une version mieux inspire,on se tournera volontiers vers la gravure de Martin Frost (BIS) exceptioonnelle en bien des points et sans aucun doute la belle rfrence de ces dix dernires annes. Dans le quintette KV581, Sharon Kam se rvle plus  son aise, on peut mme parler de russite, on retrouve enfin ces rubatos (jamais excessifs), cette libert qui donnent au propos une belle fluidit, un charme si caractristique de la musique concertante de Mozart en gnral et de la clarinette en particulier. La prise de son, enfin, s'avre plutt dcevante car ingale: l'ingnieur du son Eberhard Hinz nous avait habitu  mieux notamment en 2005 avec cette mme Sharon Kam et Gregor Bl (Berlin Classics). Dans le concerto, l'acoustique est charge dans le grave ce qui nuit  la lisibilit harmonique alors que la soliste trs (trop?) intgre  l'orchestre en devient presque une instrumentiste anonyme. Dans le quintette, l'acoustique est plus rverbre mais finalement mieux quilibre. En conclusion: * pour le concerto, **** pour le quintette et ** pour la technique d'enregistrement.
107049
One doesn't measure 1S batteries while the other one does. Not sure what's up with that.
1299521
Bought two, one DOA. The one that works is good.
4001022
I bought two of these.  One worked, the other did not.
4493542
One works fine-the other doesn't come on at all. I will be doing a return on both Im guessing the first will fail too.
525801
1 battery worked only 1 charge and then doesn't work at all, 2nd battery has very limited life
1120858
One works. The other doesn't. Other purchasers had a similar experience. Too much trouble to return for just over $7. Not happy.
1633893
The unit seems to have fairly good build quality, but unfortunately the ones I received did not work correctly and I returned them both.
2202949
The first one I tried did not work even after trying everything I was told to do. The second one went in and started working just fine. So far so good with it. Don't know yet if I will try again.
2784880
one worked just like it was supposed to... the other would not run out the case correctly so I had to take it apart and cut off what I needed every time... when it works, it works great.... when it doesn't, you'll find tape everywhere... on my clothes, on the table, etc
1115636
One had dust on it, the other didn't.  The one that didn't works fine.
549593
Did not receive the right model and also did not work correctly
2485334
Received pack of five... using two.  One works fine, the other works for about two minutes and then stops.  If I turn it back on, it will work again for a minute or two.

Replaced battery on the latter one - it did not have the pictured TWO 2016 3V batteries, but rather ONE 2032 3V battery.  Seems to be working OK.

Any one of these attached to my Greyhound's collar serves to keep her visible from half a block at least. (By that I mean the light is visible - these lights do not illuminate the dog nor provide her a guiding light.

I'm glad I got these.  Shop carefully for the batteries - in packages of 50, for example, they can be dirt cheap. (21 Cents each.)  Package of two, not so much.

EDIT: Replacing the battery solved the issue with the one light going dark after a minute.
1277664
one worked good. the other had a few bad LED sectors
3687152
I bought two, one for my bro and one for mine. one works fast while the other one works not as fast as the first one
3698197
I ordered two of these - only one works!  And I don't seem to get the same amount of recharging power as I get from a different brand of charger.
4511187
One speaker works fine the other does not work.