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Sennheiser HD 439 Headphones Black by Review Summary ,  Jul 23, 2015

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Coredy BlackMamba 2 Extremely Light Weight Sweatproof Sports Running Gym Fitness Stereo Wireless Bluetooth 4.0...
Report Date: 01/03/2016
Based on 81 customer reviews
Overall satisfaction: 4.0
Returned or considering to return: 6.2%

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Frequently Mentioned by Customers:


Individual Feature Rating
Fit4.6   above average
Sound4.2   average
Quality4.0   average
Bluetooth3.8   below average
Price3.7   below average


Quotes from the Reviews - What People Say about:

Bluetooth

Bluetooth:
"The look is cool and not having the extra wire going to your phone is a definite plus, but the audio quality is simply terrible and the bluetooth cuts in and out with little stutters."
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"In general I fund Bluetooth headsets to be quite inadequate for voice phone calling."
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"I love wearing bluetooth earbuds when out walking but if they don't fit well, it is frustrating to keep having to shove them back in place."
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"When it comes to bluetooth audio anything one has to be quite skeptical because many Bluetooth audio devices don't sound good at all without additional internal sound processing hardware."
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"It seems to hold a good charge, and the bluetooth feature allows her to use an armband and listen to her music, without having to carry her phone."
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"[bluetooth]These earbuds work amazing when it comes to the Bluetooth connection i paired it the first day I got it."
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"Bluetooth works great."
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"If they manage to survive a year of use in the gym, and their battery power does not significantly diminish over that period of time, then they might be the best overall sports Bluetooth headphones that I have come across."
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Comfortable

Comfortable:
"Sweat proof is good, and they're comfortable."
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"That earbuds have good sound and it is comfortable to wear."
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"Very well made yet lightweight and comfortable."
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"They are pretty comfortable and also don't get in the way when I am running which I love."
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"The headset works as described, long battery life, nice round bass and comfortable"
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Fit

Fit:
"The strap at the back initially gives her problems when first putting it on, but after a minor adjustment, it fits fine and doesn't move."
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"I love wearing bluetooth earbuds when out walking but if they don't fit well, it is frustrating to keep having to shove them back in place."
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"The different ear pieces allow for a secure fit, and thankfully the smaller ones were perfect!"
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"Fit : Perfect (I used them while jogging, and it works, correction, workED great).Unfortunately, the product stopped working after 4 months."
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"The sound from these ear buds is much better than I expected and they fit comfortably when running."
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"Once all set up these things fit well and stay in place even when doing other cross training exercises."
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"Swapping out the pieces to make sure I got a good fit."
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Price

Price:
"Overall these headphones are not the best in the world but decent for the price."
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"The sound is ok which is a little disappointing for the price point which is what my 3 star comes from."
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"I think I would be disappointed at the current list price."
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"Don't waste your money since they weren't that great even when they worked."
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"They're more or less designed for the those who lead an active athletic lifestyle and for the price they are hard to beat."
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"For the price, it is really remarkable and it is still performing well after five months."
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"The buttons on it feel great and you can tell this product was not made using cheap materials[style]These earbuds are very nice they look very nice when you wearing them."
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"Got these at a promotional price and have been very happy with my purchase."
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"Pros: Above average sound and really good bass response for an ear bud in this price range."
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"It's been about a week and I've used them just at work so far and no complaints...I purchased these at a discounted price in exchange for an honest review..."
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Quality

Quality:
"Call quality is not the best."
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"The sound quality is okay, not quite as good as iphone earbuds."
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"Second, it's probably mediocre MP3, as most people record looking for smallest size and not best quality."
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"The look is cool and not having the extra wire going to your phone is a definite plus, but the audio quality is simply terrible and the bluetooth cuts in and out with little stutters."
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"Only negative I have experience is call quality."
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"Sound : Amazing sound quality."
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"The earbuds stay in place and sound quality is perfect."
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"They were nice quality but the sound was very dull no bass the volume was also very very low tried on several different devices it was over all an ok product but im kinda of iffy to recommend it ."
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"Overall, I'd say these are a good quality set of headphones and I'm happy with the purchase."
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"These are a great upgrade from my soundpeats qy7, sound quality is great and they look better than them."
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Size

Size:
"Second, it's probably mediocre MP3, as most people record looking for smallest size and not best quality."
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"When these are on each bud, the buds stay securely in the ears and hold tightly, so it is difficult to have one pop out even if you have the wrong size of silicone insert."
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"I get a couple hours out of them with each charge which is good give my their size, but if it was better I would have given them 5 stars."
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"There are a bunch of different size options and ear pieces so it is easy to find the right fit and have them actually stay in your ear."
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"Took a min or two to fig witch size fits me but overall I love the product"
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"The adjustable bud sizes are great for my tiny ears."
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"First of all no wireless headphones of this size will ever be able to deliver the deep, clear sound that you expect from some of the higher end headphones, but these headphones sound richer and more vibrant than almost all the headphones Ive tried before."
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Sound

Sound:
"The sound is ok which is a little disappointing for the price point which is what my 3 star comes from."
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"The sound quality is okay, not quite as good as iphone earbuds."
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"Decent, not great sound."
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"Sellers talk so much about the ithem that they sell but when you get it nothing look like it... People can't hear well and they don't sound loud..."
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"The sound, while not the best, is a 7 out of 10."
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"Sound is weak."
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"Sound : Amazing sound quality."
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"Sounds good! "
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"Some people are going to try to play mm[sound]These earbuds have some amazing people."
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"That earbuds have good sound and it is comfortable to wear."
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Volume

Volume:
"I have tried even directly talking into the volume piece and everyone complains they cannot hear me."
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"So to get full volume control it's best to turn the volume on the iphone all the way up and then control the volume with the up and down arrows on the headphones."
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"While trimming and mowing I could keep the volume of the music much lower and hear it more clear."
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"It is easy to charge them and turn them on off and control the volume and what not."
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"While my lower priced headphones perform well they cut out briefly whenever I adjust volume (I'm guessing this covers the receiver) or if my hand passes over certain parts of the phone."
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