Either a counterfeit item or a defective product.
580204
Colors don't match with the product sold at Best Buy, and the Speck website lists this particular color combination as a Best Buy exclusive.  Play/tactile feedback doesn't match the genuine item either. Don't order this item.
4803252
I'm pretty sure this item is counterfeit. The items I received are not exactly as pictured in the description photo. They are also not up the quality of other Zuca Items I own and did not come with any Zuca brand tags attached. I'm giving them two stars because they are still functional bags, but are definitely not worth the $50 price tag. I'd return them, but I have a feeling that would be easier said than done. Save your money and wasted time and just purchase directly from the manufacturer's website.
4614858
I received my Mophie Juice Pack Plus with Outdoor Edition and was immediately suspect.  It wasn't fully charged as the guide book indicated it would be and there was no redemption number to access the Outdoor Wayfinding App for my iPhone.  With persistence on my part, Mophie tech support finally came through and revealed it was counterfeit, suggesting I return it to Amazon.  It was sold to me by Gadget Shop 143 in Las Vegas, take note!  I followed Amazon's return instructions (they are as easy as they say) and it's on its way!  Now to wait for a refund!  Mophie gave me a promo code for a 15% discount if I re-order from them.  Not much of an incentive for all the hassle I've gone through in my opinion.  I'll decide when I receive my refund.
4014290
White/black versions are counterfeit! Ordered a white/black and a pink/blue together but the white/black was obviously inferior in quality.  Ordered another white/black and got the same result.  See comparison photos (pink/blue = genuine; white/black = counterfeit).
-- the co-molding is sloppy and misshapen with flash lines that don't match up where the two layers of material meet.
-- the raised bezel on the front is higher on the left side which is easy to feel with your finger with a phone installed.
-- the logo on the back bleeds over the white shell.
-- the material making up the interior and the raised grips is stiffer, cheaper-feeling, and more slippery than every other Speck case I've owned (including the pink/blue ordered from this same listing and the same Candyshell Grip for an iPhone 6+).
-- the speaker and microphone holes are smaller than those on the genuine case with one particular hole incompletely formed on both white/black cases (which leads me to believe that both came from the same counterfeit mold).
-- the interior layer does not fill in as much of the cutouts as on the genuine pink/blue case.
-- the round volume buttons are ever-so-slightly smaller on the counterfeits.
A few other details are suspicious though not damning:
-- these cases appear to have genuine packaging though the gray area on the outer sleeve which says "FOR/POUR iPhone 5/5s" has been covered over with a sticker of a different shade of gray saying "FOR/POUR iPhone 5/5s/SE."  Is this an indication that bootleggers have acquired packaging from old production runs for the purpose of hawking these counterfeits?  I have a regular Candyshell package with a "FOR/POUR iPhone 5/5s/SE" that hasn't been stickered over.
-- the realspeck.com hologram sticker on the counterfeit packaging is placed on the cardboard tray instead of the back of the plastic sleeve which has an outline for the sticker.
-- the warranty slip appears to be sloppily cut from a regular sheet of copy paper (multi-fold warranty = genuine; single-fold smaller, irregular warranty = counterfeit).
-- the UPC is a sticker covering a different UPC printed on the box.  Another indication of pirated packaging?
-- the cardboard tray isn't sealed to the plastic sleeve with a clear sticky tab as you'd find in stores.  Instead, the whole package -- tray and sleeve --comes in a generic plastic bag fastened with tape.
1046928
The item I received is a counterfeit watch. Genuine Peugeot Watches are engraved / and or painted with the brand on the back of the watch, as shown in the video.  The item I received has a sticker on the back. Disappointed in this purchase. Bought as a gift for my wife to replace a lost favorite. Returning immediately.
2260909
Make sure you check the packaging before you open it to make sure yours is 100% Authentic. Fortunatly mine was but a friend recieved a fake one and had to contact amazon.
2280543
Bought 2 of these. One was OEM and the other a Chinese knock-off. The original works fantastic and the Chinese is horrible. VERY disappointed in Amazon. This is the second incident where I received a counterfeit product. However the return process is simple which is nice. I will return the counterfeit and attempt to order another one, hopefully it will be an original LG product and not a knock-off. Guess I got lucky with the first one.
2701056
I don't think this is an authentic product. It had two different labels from two different companies on it. May be counterfeit.
1769594
It appears that this product may have been tampered with. It is nothing like the original product I bought directly from Oribe. Disappointed.
4570294
I usually love these but I think I received defective or fake ones.  They didn't sound quite right out the box and the "R"  was on the wrong side of the earbud.  Lastly one ear stopped working only a couple of months later. Usually they last much longer than that.  I won't be buying from the same seller.
3208751
One is real while the other one is fake. The colour is  different, the print is light. No original packing, Amazon should have a better quality control!
212036
Counterfeit merchandise. Graphics looked terrible compared to those of identical product bought at a brick and mortar store; clearly scanned and reprinted poorly.
4436281
I received a fake version of the charger. The printing on the charger was rough feeling but I accounted that for possibly being new . My original charger is smooth. Also very light and hard to read print but otherwise looked authentic. Second reason I concluded it was fake was that it says made in china on the box but on the charger it says Vietnam ( I understand some folks thing Vietnam items are better then Chines items) while my original says China.  Third and most important reason is I took the charger to an official Samsung store and they verified it was counterfeit.  They plugged it in and it made a pop sound then stopped charging.

Be careful out there guys.
1938297
This is a counterfeit GoPano Micro. Details of how to spot the counterfeit item are available here at the GoPano site: [...] This isn't just a quality issue, one must register their product with GoPano in order to utilize the free GoPano app, which allows you to shoot and process the videos. The registration code on the item WILL NOT BE ACCEPTED and you'll be forwarded to the above link. Basically, without an acceptable registration code, you've purchased a piece of useless plastic. I am returning mine now and will be repurchasing either from the GoPano site or following the instructions of how to spot for authenticity available at the above link. Good luck.
4664620
I took this into an authorized dealer and was told that the band was a fake.  The watch band didn't arrive in any form of packaging.  Only the standard Amazon envelope.  The Luminox stamping on the watch band and the clasp is not raised and is poorly stamped/defined.  Upon comparison to the original, the difference in quality appeared obvious .  The silicon in the rubber appears to be off as well.  The original pins in the watch have a metal sleeve tubing that cover them, which fits perfectly into the authentic band.  However, the band that I received was only able to accommodate the pins by themselves and not the protective tubing.  I would recommend investigating this item prior to purchasing it.  From all indication, it appears to be a poor replicate of the original.
53481
Be very, very careful. I ended up getting a Chinese fake counterfeit that would not even tether via Bluetooth or nor did it come with a USB connector. The back of the keyboard has no markings except K400 plus no logos no serial nothing more. No batteries, and no instructions. Tried watching several YouTube videos but no luck. Will be returning this. This product was fulfilled by Tech Union
2627816
What out people. Ordered a few of these and what came was counterfeit. Check Timken site for how to tell. Hope you get the real thing if you order.