I spent some days with the BIE. It's my second set for commuting, the first being the Final E1000, which I own since several months now. I use my smartphone with both IEMs, a Xiaomi Redmi Rote 7. A pretty good sounding device based on several smartphones comparisons.
PRICE - 5/5
At USD 33.- shipped to my country, a very strong offering from VE in terms of absolute value.
BUILD - 5/5
This IEM is solidly built. No issue with the cable. No microphonics. The housing of the IEM surely will pass the test of time. Nothing to complain about at this price point. On the contrary, a lot to praise. Well done!
FIT - 4.5/5
Fit is very good. The housing is pretty big, but the BIE stays in my ears, even if I shake my head. Still, I prefer the fit of smaller IEM, like the Final E1000, for which a deeper insertion is made possible.
ACCESSORIES - 5/5
Getting a small case and 4 pair of tips is all we can ask for the price, I guess.
SOUND - 4/5 (performance/price ratio applied)
The BIE has a quite pronounced V-shaped sound signature. Big bass, sometimes slightly boomy, recessed mids and elevated treble, which can be too much depending on the recording. No sibilance or harshness, just too much treble for my taste sometimes. It also lacks mids presence in tracks where vocals are meant to convey the emotion in the music. With Hip-Hop and Electronic, the BIE shines. You will love the deep bass from your favorite EDM, house or techno tracks. A bit more tightness would have been welcomed, but at this price point, no complain. The treble indeed could sound artificial at times. Nothing severe, though. Details retrieval is decent, but don't await wonder in that segment. Soundstage is not very wide, but I am not asking for an out-of-your-head experience with that kind of IEM. Noise isolation seems good, no-one complained so far and I listen at pretty high volumes.
I switched tips. I tried Final E-tips and JVC Spiral Dots. Both altered the sound in an inapporiate way. Final E-tips made the mids even more recessed, slightly muffling the sound and increasing bass quantity. The JVC Spiral Dots are less confortable than stock ones and brightens the sound due to their broader aperture. Stock tips is the way to go for me.
OVERALL - 4.5/5
Funny V-shape sound encapsulated in a solidly built housing. The elevated treble might cause fatigue after prolonged listening session, but no problem when you commute 1-1.5 hours a day like I am. I sometimes miss some of the mids from my other IEMs, but I can live with it without any problem. Bass is great, slightly boomy at times, but very good as it is. Nice IEM indeed.
MATCH: VE BIE VS. FINAL E1000
The Final E1000, similarly priced, is also a solidly built IEM, with similar accessories as the BIE. Fit is slightly better. Soundwise, the Final E1000 has less, but tighter bass. Mids are less recessed, with better presence and more flesh to them. The treble is tamed down a bit. E1000 sounds a bit darker, but more natural nevertheless. The BIE pounds harder and shows more energy in the treble. The E1000 and the BIE complement each other perfectly. No clear winner here, just different tunings. Invest USD 70.- and you get 2 pairs of IEMs with different sound signatures, good non-detachable cables, excellent stock tips and solid housings.
Well done VE, the BIE is a good IEM, aggressively priced and durable due to his solid built.
I recommend it to anyone liking V-shape sound signature.