NOT AS ADVERTISED, VOLUME ABOUT 1/3
351850
NOT AS ADVERTISED!! " Approximately 20mL volume" Actual Volume 7mL
4634822
This item is not as advertised.  Unfortunately we did not install it until after the 30 day return period was up but it does not work with even ONE extra push button let alone six.  The sound quality is also somewhat tinny.
4104767
The specifications of cube sizes (1"x1") were not correct. If you need exact volume, do not buy this product.
3437124
Warning--this is only Volume 2!  The only way you can determine this is by looking at the inside title page.  This is a photo copy of the original book.  For the most part it is fairly legible.  There are some pages that are not as clear but still readable.  The reason I gave it 3 stars is even though it does not specify volume and its a copy...you can't bet $3.11!!  Vol2 is going for approximately the same as Vol1...which is a lot more than I paid!
771141
The product is as advertised but the volume of the product was as if I bought the misfits from the product run. I have one 97% full and the second was 80% full.  This makes me worries that these are the misfits and I am getting taken. I paid for the volume as it is labeled and that is not what I got.
3125000
Delivery was fine.  The Amplifier set up was easy but the volume is MUCH less than my Nokia phone at mid volume.  Very disappointed with it overall.  Did not seem to matter whether is was 9V or 12 V power supply.  Not enough for a guitar amp as far as I am concerned.  Would not recommend for that reason.
4436557
This is NOT ultrasonic. It is instead a cheap whistly from China. I really wish Amazon would regulate these China products. They are basically crap and are not as advertised. It seems more and more items are crap from China on Amazon.
360350
The outside sleeve said "50", the CD was actually 15 songs. Imagine listening to 15 songs for 4 hours. Something went wrong!
4309632
Shown as three set volume but only one book came. Avoid buying volume set books from Amazon. Even the price was for a 3 set. Calling didn't help.
3064471
I was disappointed with the volume ~ even turned all the way up, it is insufficient.  When I emailed the manufacturer they were very responsive (and quickly).  They suggested that I try an external speaker, which I did, and it worked ~ but it's certainly not exactly convenient.  They also refunded my $10 which was nice.
3338932
The details said it was a 2-volume set & I only received the 2nd volume which was a big disappointment.  This product was not what I needed or was expecting and so I was very frustrated with what I got.
951791
not as advertised.  shorter than desired. only less than a 1/4 inch in dia.
3482459
did not fit,

  Per other reviews, much smaller in volume and would not snap into my housing
3383868
not as loud as advertised ...its loud like laptops speakers should be. I have had cheaper external laptop speakers with louder volume . don't believe the hype
4645700
These are actually 2-3 inch figures and not the 1 inch as advertised. I returned them.
4550521
I believe that this CD is advertised with Misleading or Missing information. Since the inception of CD technology, when a CD is created from an original analog source tape, as are those that were not recorded digitally, they are remastered in STEREO.  This CD has been remastered in MONO ( OH NO ) yet the seller does not mention this in their advertisement.  The sound sucks.  I am very disappointed with this purchase. WARNING WARNING WARNING TO ALL.
3009390
These are NOT 1/2 oz as advertised, they are 1/4 oz. (look at the shipping weight and do the math). FALSE ADVERTISING! BEWARE!