in-Ear Earbuds Dual Dynamic Driver Ear Buds Bass Boosted High Resolution Stereo Headphones with Mic Noise Cancelling Wired Earphones for Smart Android Cell Phones iPhone MP3 MP4

Good day everyoneThePandaPhotographer is going to inform you about audio quality and sound burn-in test for a moment here. If any of you know about being an audiologist and Audio Forensics will tell you to test for the earphone there is a website called The Ultimate Headphone Test. From my tested, the earphone here are not dual drivers but one driver in total. From the test that has been done1) The first file tests your headphones' bass extension. I've played a 10hz,>>200Hz + voice over and it starts hearing the underlying sweeping tone as it rises. The voiceover tells you the frequency you have reached: this number represents the lowest boundary of your headphones or earbuds frequency extension. Good headphones will go as low as 20 Hz, the lowest limit of our hearing but in this case that didn't happen so it was about average. 2.7 out of 5 sound bars.2)The second file tests require you to add your headphones’ treble extension. To measure your headphones’ highest frequency, play back the second file until you start hearing the underlying (high pitched) sweep tone as it descends. Good headphones will reproduce frequencies up to 20 kHz, the upper limit of the human hearing range. it also came up short for excellent earphone but good results.3.1 out of 5 sound bars3) Spectral Flatness and Earbud Insert TestIdeally, you want your headphones to reproduce all frequencies consistently between the lower and upper limits, without a dip or peak in a particular frequency range. Absolute flatness is not exactly what you are looking for, though. Your hearing may not be perfect, and if you think about it, the best headphones are those that compensate for your particular hearing curve. It doesn't matter if your headphones are not flat, as long as they sound flat through your ears. It did well but not excellent for dual drivers is claims to me. 3.2 out of 5 sound barsThe other test I've conducted was Dynamic Range, Quality, Driver Matching, Wiring, Binaural and all did fair well but not excellent earphone that will blow your mind.4) Dynamic Range score 3 out of 5 sounds bars5) Quality score 2.5 out of 5 sounds bars (Note: the drivers rattle when the bass tested at loud volume settings which mean poorly built bass)6) Driver Matching score 3.3 out of 5 soundbars (note: when the driver matching test gain become louder the drivers where not evenly level at high volumes (75-100)7) Wiring score 2.8 out of 5 soundbars (note: The left channel and right channels did not and I do stress this did not move in the same direction but in the opposite of each other.8)The Binaural test scores a 2.8 out of 5 soundbars (Note: the binaural test was that the right was much more stronger than the left ear and the test is to match the signal and it did not match the same signal strengthSo, at the end of the day are these dual drivers, yes and no, The earphones design is a good way of thinking outside the box and look awesome but the dual drivers are really a single driver and only one fo the drivers from each left and right ear are producing bass. The shell of the ear might sounds as if there is bass coming from the dual drivers but it's not strong and only the average. The earphones do come in a box that is misleading ( on the front it says wireless headphones) and there is no paperwork on these earphones. They do come with different size ear fits for the right size of your ear but that is all. Not a good presentation to start with. Yes, they are good value for 9.99 but for professional use, I would not recommend them. So they score 3 out of 5 because of design.Update: The earphones will keep falling out of the ear and I have small ears and it also depends on what fittings you use to mold to your ear.Talking while receiving incoming phone calls have been ok and my voice sounds muddy to the other party on the other line. They fall out alot while moving and not recommended to run with these so do not.Update: Nov 2nd, 2017 The comment move for latest to bottom of the comment page, find that disturbing and the price went from $9.99 to $16.99?The issue with the headphone for me is that I have small ear and they continue to fall out when with the clip that is provided in the box.I've tried difference ear fittings and still no improvement for stability in the ear. Even when I am just sitting at my desk working on images and video they continue to fall out my ears.Looks like I'm forced to have to remove one more star now.Update: Nov 13th (They broke)

Great headphones. I always read the review before buying and noticed these didn't have any prominent problems that people pointed out, other than a few things here and there regarding how they fit into the ear and the one person who is never happy enough with the sound quality hahaha (every review has one, lets face it). The sound quality these things have is great. I've owned a variety of low price range headphones in recent years and these are without a doubt the very best. I don't have to jack up the volume all the way to get a nice full sound. The bass is pretty good, and everything sounds clear in my opinion. For the price, these are hard to beat.To top everything off, they are very nice looking, very sleek. The desgin is definitely cool. I will buy a second pair for sure.One thing to add, they come with extra earbuds for different sized ears, to that's a plus!

Honestly just ok. Not altogether impressed by these. I bought these because I liked the design, and the wires do appear to be relatively tangle-free. They had potential, but didn't quite meet my expectations. Comes with several sized ear pieces, but the design prevents them from fitting well in the ear. The "dual drivers" don't actually deliver like a dual driver system, and lack depth and bass in a big way. Also... The box they came in says "Wireless Headphones" ... Don't be confused - they most certainly are not wireless.

Sound is ok if you can get them to fit right. Never had that problem before. Not impressed, and price increase unwarranted.

These are well made and good quality, they'd be hard to break. The sound quality is pretty good, not amazing but great for the price. Has good bass too.

These definitely sound good. However, they do sound a little bit like a muffler because of the Dual-Driver thing.