Easy BOSSHIFI B3 Earphone Dynamic and Armature 2 Unit Wood Headphones HiFi Hybrid IEMs in Ear Earphone DIY Wooden Headset (B3)

I am very impressed with these IEM's. I purchased these per the Provacative Ear's reccomendation. (aproear co uk)The only reason I bought these was because I was waiting on my KZ ZS6's (waiting from them to be shipped from China via Gearbest). I'm very glad I did! These are excellent IEM's. Unfortunately I can only compare these to my skullcandies which are single driver units, this is my first foray into hifi iems. :)I really like the soundstage in the B3. Furthermore I found the bass was clear, accurate, and more than adequate. I was not looking forward to the bass heavy sections of Gojira or Opeth but I found that if you use the provided Foam Tips, and make sure you completely compress them so they insert completely into your ear, the bass is excellent with some minor EQ adjustments. In fact, due to the bass heavy mixing of some songs I had to turn off the EQ!Cons: I wish these iems had detachable cables so that I could upgrade them w/ OFC cables. plus i have to be extra careful since any tears would mean the unit would have to be replaced. The included cable is a decent quality though, so not enough of a con to dock my rating.I'll update this once I can pair this with a Sabaj da2 DAC or a SMSL iDEA DAC.

For the money, I am very impressed with these. Great packaging, noise isolation, handsome, an all around excellent sound. I've had the Klipsh s4s and my latest ear bud was the FiiO EX1. The EX1 has great potential and is an all around great sounding headphone if you can get a good fit. I can't seem to and am always fiddling with how they sit. These are very light and comfortable. Great range and are very clear. For the $$$ you can't go wrong.

I want to start off by saying this is my first review. I am not a professional by any stretch of the imagination, nor, am I a big money audiophile. I just love music, and love listening to it from sources through iem's or headphones that give me the most bang for my buck.IN THE BOX: The package came extremely quick, also, they were beautifully, and professionally packaged. Everything inside the product box was firmly stored in the recesses given. They come with tips, airplane adapter, 1/4" to 3.5mm screw on, and a nice oblong clam shell caseCOMFORT/FIT: These guys are very light and comfortable, I've had them in my ears for two and a half hours with no discomfort. The cord does have the tendency to tangle from time to time, as well as there being slight cord microphonics (the cord noise is not enough to leave a negative impression). The sound isolation with the tips provided (grey,green) are wonderful, but the black tips I could hear all outside noise. That is actually why I took a half a star. the black tips were not a good fit, no isolation, nor did they let me acquire a seal.SOUND QUALITY:the specifications of this iem are as follows:Drivers: 8mm dynamic driver and balance armatureImpedance: 16 OhmSensitivity: 103dBMaximum power: 10mWFrequency range: 20Hz-20000HzWire: 400DB bulletproof wire 32 core free copper TPE wrapped wireLength :1.2mPlug: 3.5MM gold-platedsources used:moto g2 with V4Afiio x1all lossless filealbums:radiohead: AMSPother lives: tamer animalsbalmorhea: constellationssun kil moon: aprilteebs: ardouryes: fragiledamien jurado: brothers and sisters of the eternal sun I decided not to break this down into bass, mids, highs for no other reason than to just have a fluid review on the sound.lately, i've been listening to radiohead's a moon shaped pool. I didn't care for the album until I received these iem's. I was using the klipsch s4I. these iem's have great instrument seperation, although the sound stage isn't as vast as I'd like, they sound fantastic. I haven't noticed any severe sibilance on any tracks including portishead's cowboys which is a rough track to listen to at high volumes. Another thing I haven't noticed is bass or high roll off. the bass goes very deep indeed, and this iem shines on teebs' album ardour. there is no distortion in the bass department, never overshadowing the rest of the sound. the high's behave themselves always, nor have I experienced any fatigue. They are very crisp and lively! the mids are beautiful, and really shine on every track I listen to...Damien Jurado and Mark Kozelek have never sounded better. The sound is very much a v-shaped sound, a sound I appreciate! I didn't realize detail and accuracy comes from a 40$ iem, but the BossHIFI B3 sound just as gorgeous as they look!

really great sound stage. highly recommend.

Work great stay in ear, various sizes

Broken within six months. Doesn't play properly out of one ear.

fell apart the moment I got them