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Gun Metal
With Mic,Without Mic

10mm Carbon Diaphragm Dynamic Driver

BLON BL-03 Earphones adopts the carbon diaphragm dynamic driver which can fully reduce the strong human voice drum point of mid-low frequency, restore a shocking low frequency sound effect. You can fully enjoy a magnetic bass experience.

Kirsite Mirror Polished Metal Shell

 Made from Kirsite, the heart-shaped BL-03 earphone is truly an eye-catcher with its mirror polished cavity. The exquisite feel and aesthetics are perfectly shown in this model. Streamline design also excels in in longevity with its features of anti-skid, anti-scratch ect.

Ergonomic Design

The earphone is mold based on professional ear canal data analysis. The special shape is comfortable for long time wearing too and at the same time it can increase the passive noise reduction effect. It’s improved by adjusting the angle and position of the sound tube to the ear canal, achieving a high fit.

Supreme Quality Cable

The detachable cable is made from 4 strands of anti-tension and anti-interference wire for main wire. The 90° earplug design and 3.5mm gold plated plug make the cable long lasting. The built-in microphone is also available for choosing. One click operation is easy to use too.


BL-03 In-ear Earphone
Driver unit: 10mm Carbon Diaphragm Dynamic Drive
Impedance: 32Ω
Earphone sensitivity: 102dB/mW
Frequency response range: 20-20KHz
Plug Type: 3.5mm Gold Plated L Type
Cable length: 1.2m±3cm
Color: sliver/brown
Earphone Interface: 0.78mm 2pin

Customer Reviews

Based on 3 reviews
Absolutely Steal for the price...(If they fit)

The Blon Bl 03 has to be the best value for money in terms of sound that i have purchased. The sound quality is easily comparable to 100-150 USD IEMs. IT'S my 2nd favorite IEM and only is beaten by slight margin by the Tin HiFi T2 as i prefer the sound signature. The only problem with the blons r the fit for me as it hurts after 1hour of listening session... So the fit atleast for my medium-small sized ear is a let down. And the bass response is boosted for my liking and it isn't as controlled and tight as the T2s. But I would definitely pick them over the Tin HiFi T3s as the 8k peak on those is unbearable for my ears. So the blons r overall a great pick for those who like Fairly neutral sound with boosted bass but not basshead level....

The Meta-Breaker

In the hobby of where the belief of "Paying more to Get more" is omnipresent, this single shiny chrome monster of an earphone is here to challenge all of audiophilia. Don't be confused by it's pricing, these have done things with sound you won't get in anything else under $100, and of course, it has its flaws, the cable is absolute garbage, and the tips won't fit, so if you feel like it doesn't fit, then go buy a better cable and some tips, G4E has some good tips, but sadly no cable option for the BLON, which has a QDC connector (G4E guys, pls take some in stock). If you buy this, you're now an Audiophile.

But how's the sound, you ask? Well, I'm not that qualified to describe it perfectly, but in my opinion, this is a NEUTRAL, BASS KING, WIDE AF, and 3D-esque sound. This has almost no coloration of its own (coloration means adding something to the sound which the original track didn't have) and the detail retrieval is godly. You can hear things behind you and in front of you as easily as real life, given the song is recorded well and you have a decent audio player. The bass is just mostly sub-bass, it's natural and somewhat will hit a regular listener as bass anemic, but once you get used to it, it's perfect. Vocals are well, right in front of your face.

And lastly, the LOOKS, it's literally like a silver jewelry, can't wear these outside without people noticing why my ear is so shiny, so it can be either good or bad.

Hope this helped anyone thinking to get this.

Worth the money.

Worth the money, deserve the hype. Brilliant sound.very musical. not critical or too revealing. good enjoyable IEMs.

Customer Reviews

Based on 3 reviews Write a review