Product Snapshot
🎧 Ideal for beginners: music enthusiasts, gamers, musicians
🎵 Warm/Smooth sound: strong bass, smooth treble, warm textured mids
🔊 Suitable for jazz, soul, blues, and rock music genres
🌟 Average wide soundstage
🏠🏞️ Indoor & outdoor use
⚡ Easy to drive, scales with portable DAC & AMP
🎤 In-line mic for calls, recording, meetings, gaming
⏯️ Play/pause button
🛠️ Includes 5 pairs of silicone eartips, 1 carry pouch, detachable 0.78mm 2Pin cable (3.5mm jack)
📜 1-year IEM warranty, 1-month cable warranty
📧 For warranty claims: hello@theaudiostore.in
🧑🔧 Pro tip: Order with SpinFit CP100 Plus Eartips, portable DAC, and carry case
Description
Premium audio does not need you to break the bank anymore. Meet the BLON BL-03 in-ear monitor. This earphone uses a 10mm dynamic driver with a solid build and high-end detachable cable.
Pocket-Friendly Punch
Enjoy a punchy bass and brilliant vocals with the BLON BL-03. These earphones use a carefully tuned 10mm dynamic driver with a carbon diaphragm. And, it does all this on a budget. What's not to like?
Premium Build for Superior Comfort
The BL-03's body is crafted from a super-durable Kirsite. The mirror-polished premium aesthetic and heart-shaped design make it an eye-catching stunner. This unique shape is based on professional ear canal data analysis for superior comfort. The angle and position of the sound tube are adjusted based on the ear canal for a great fit and noise isolation.
Detachable Cable that Lasts Long
The BLON BL-03 comes with a detachable cable. It uses 4 strands of anti-tension and anti-interference wire for seamless audio signal transmission as well as durability. The inline remote and mic makes controlling your music and taking calls easy. The cable terminates with a 3.5mm gold-plated jack at a 90-degree angle to last longer.
Model No: BL-03
Wearing Style: In-Ear
Earpiece Connection: Wired
Bluetooth Version: NA
No. of Drivers: 1
Driver Type: 10 mm carbon diaphragm dynamic
Driver Size: 10 MM
Weight: 16g
Sound pressure level (SPL): NA
Impedance: 32 ohms
Frequency Response: 20 – 20000Hz
Maximum Power Handling: NA
Sensitivity: 102 dB/mW
Codecs: NA
Active Noise Cancellation: NA
Volume Control Function: NA
Microphone: YES
Play Time: NA
Additional Runtime: NA
Battery Capacity: NA
Charging Interface: NA
Audio Jack Size: 3.5 mm gold-plated L-type
Cable Length: 1.2 m
Cable Detachable: YES
Connector: 0.78 mm 2-pin
Water Resistance: No
Warranty Period: 1 Year
In The Box:
1U BL-03 IEM Earphone
3 Pair Silicone Ear Tips
1U User Manual
1U Carry Pouch
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
Experience high-fidelity audio without breaking the bank with BLON, the popular Chinese brand known for their affordable yet excellent-sounding in-ear monitors. Shop the collection at The Audio Store and discover a wide range of IEMs that offer exceptional audio performance at a budget-friendly price point. Don't compromise on sound quality, shop BLON now!
Included cable leaves a lot to be desired.
Recently bought this after seeing some positive reviews
Fit:
Unlike many reviews which talks about it's fit issue, it's a wonderful fit for me with the stock large size narrow bore tips. I usually go for medium or small size silicone tips but for this one large one fitted well. i guess large size long stem eartips fits well with this iem.
Sound:
Vocals and string instruments sounds forward but never thin or sharp or fatiguing and has a sweet timbre. I guess it's due to its thick note weight and the quality of dynamic driver.
Bass in general is good. But i would prefer little bit more sub bass quantity. Also prefer the bass to be a bit tighter. Not too tight as i am not a fan of too tight bass. Basically here bass decay is slow and i would prefer it to be moderate.
Treble has just enough energy and details but relaxed.
Overall it sounds very nice with a pleasant timbre.
Note that i replaced the stock cable with fiio ls-b 4.4 mm cable.
Not the best sound isolation
Good - Satisfied with my purchase of BLON BL-03 IEM With Mic - Purp...
Excellent value for the price.
Great sound quality for the price

Product Snapshot
🎧 Ideal for beginners: music enthusiasts, gamers, musicians
🎵 Warm/Smooth sound: strong bass, smooth treble, warm textured mids
🔊 Suitable for jazz, soul, blues, and rock music genres
🌟 Average wide soundstage
🏠🏞️ Indoor & outdoor use
⚡ Easy to drive, scales with portable DAC & AMP
🎤 In-line mic for calls, recording, meetings, gaming
⏯️ Play/pause button
🛠️ Includes 5 pairs of silicone eartips, 1 carry pouch, detachable 0.78mm 2Pin cable (3.5mm jack)
📜 1-year IEM warranty, 1-month cable warranty
📧 For warranty claims: hello@theaudiostore.in
🧑🔧 Pro tip: Order with SpinFit CP100 Plus Eartips, portable DAC, and carry case
Description
Premium audio does not need you to break the bank anymore. Meet the BLON BL-03 in-ear monitor. This earphone uses a 10mm dynamic driver with a solid build and high-end detachable cable.
Pocket-Friendly Punch
Enjoy a punchy bass and brilliant vocals with the BLON BL-03. These earphones use a carefully tuned 10mm dynamic driver with a carbon diaphragm. And, it does all this on a budget. What's not to like?
Premium Build for Superior Comfort
The BL-03's body is crafted from a super-durable Kirsite. The mirror-polished premium aesthetic and heart-shaped design make it an eye-catching stunner. This unique shape is based on professional ear canal data analysis for superior comfort. The angle and position of the sound tube are adjusted based on the ear canal for a great fit and noise isolation.
Detachable Cable that Lasts Long
The BLON BL-03 comes with a detachable cable. It uses 4 strands of anti-tension and anti-interference wire for seamless audio signal transmission as well as durability. The inline remote and mic makes controlling your music and taking calls easy. The cable terminates with a 3.5mm gold-plated jack at a 90-degree angle to last longer.
Model No: BL-03
Wearing Style: In-Ear
Earpiece Connection: Wired
Bluetooth Version: NA
No. of Drivers: 1
Driver Type: 10 mm carbon diaphragm dynamic
Driver Size: 10 MM
Weight: 16g
Sound pressure level (SPL): NA
Impedance: 32 ohms
Frequency Response: 20 – 20000Hz
Maximum Power Handling: NA
Sensitivity: 102 dB/mW
Codecs: NA
Active Noise Cancellation: NA
Volume Control Function: NA
Microphone: YES
Play Time: NA
Additional Runtime: NA
Battery Capacity: NA
Charging Interface: NA
Audio Jack Size: 3.5 mm gold-plated L-type
Cable Length: 1.2 m
Cable Detachable: YES
Connector: 0.78 mm 2-pin
Water Resistance: No
Warranty Period: 1 Year
In The Box:
1U BL-03 IEM Earphone
3 Pair Silicone Ear Tips
1U User Manual
1U Carry Pouch
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
Experience high-fidelity audio without breaking the bank with BLON, the popular Chinese brand known for their affordable yet excellent-sounding in-ear monitors. Shop the collection at The Audio Store and discover a wide range of IEMs that offer exceptional audio performance at a budget-friendly price point. Don't compromise on sound quality, shop BLON now!
Included cable leaves a lot to be desired.
Recently bought this after seeing some positive reviews
Fit:
Unlike many reviews which talks about it's fit issue, it's a wonderful fit for me with the stock large size narrow bore tips. I usually go for medium or small size silicone tips but for this one large one fitted well. i guess large size long stem eartips fits well with this iem.
Sound:
Vocals and string instruments sounds forward but never thin or sharp or fatiguing and has a sweet timbre. I guess it's due to its thick note weight and the quality of dynamic driver.
Bass in general is good. But i would prefer little bit more sub bass quantity. Also prefer the bass to be a bit tighter. Not too tight as i am not a fan of too tight bass. Basically here bass decay is slow and i would prefer it to be moderate.
Treble has just enough energy and details but relaxed.
Overall it sounds very nice with a pleasant timbre.
Note that i replaced the stock cable with fiio ls-b 4.4 mm cable.
Not the best sound isolation
Good - Satisfied with my purchase of BLON BL-03 IEM With Mic - Purp...
Excellent value for the price.
Great sound quality for the price
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Let customers speak for us
from 5068 reviews
This product is reached my expectation good purchase good audio signal transmission no noise at all.....thank you the audio store👍
Yes

I have used lots of TWS even high end of Samsung and Oppo worth 10K. But IEM sound signature is great! This is my second IEM. I had KZ-ZEX. It has dual driver with electrostatic. Compare with that MoonDrop Chu 2 is better clear and smooth sound signature even with single driver. I am using with Audiocular DAC cost 750. Just go with MoonDrop Chu 2 if you are music lover. Thanks.
Great packaging and quick delivery
Loved the theme of the store and the support of the customer service for every problem I faced. I would be interested in buying new things from the audio store in future.
Good Quality and got a clear case for the player.
Thank you 😊

The quality is great, I felt that the base got a bit reduced and mids and treble enhanced using the same. They look premium. The only downside is that they are slightly bulky as the cable is 16 core and sometimes you can feel it behind the ears. Overall a great cable to upgrade your entry level iems to support balanced output

After going through many websites, I came to know about this particular dac, which is purely oriented on audio amplification with dedicated chip unlike other dacs available under 2k, so ordered and received in two days, to my surprise it has significantly enhanced the audio experience on oneplus 13R, with wired earphones (redmi hi-res of 500 INR), usb type a to c adaptor really came into handy and detected as HiFi audio in my dell laptop, cherry on the cake was the pouch, I didn't expect a pouch, very happy with the purchase...

Visited thier store cum experience center it was very great place for sound lovers . Especially like their display of products in thier demo room.The Owner /Staff were cooperative and also suggested me several IEM's before i select one.

I was looking for IEM Tangzu but they were loud and bass was little low as per my ears.Owner or Associate at store suggested me Audicular i liked the sound as well as bass effect its great product.
The Sennheiser IE 200 delivers impressive value for the price. Comfort-wise, they’re lightweight and fit snugly thanks to the ergonomic design and included foam/silicone tips—great for long listening sessions. Build quality is solid despite the plastic housing, and the detachable braided cable adds durability. As for the sound signature, it’s balanced and clean—tight bass, clear mids, and smooth treble without harshness. Bonus points for the dual-tuning feature that lets you slightly tweak the sound. A fantastic entry-level choice for anyone looking to step into the audiophile world.
There sound is pretty good
Good quality
a very well made cable from Dunu with modular plugs and a very secure fastening system (q lock), no microphonics noted, contrary to many reports, usage : Shure se215 + 4.4 plug + Hiby r4 and it really opens up the Shures and the over ear loops are very comfortable too
This is really warm sounding as advertised. Especially vocals are more engaging. The fact that its driven by phone power doesn't affect the sound quality in anyway like in other dacs I have experienced brighter, thin sound or few peaks in upper midrange. If earphones are having good sensitivity then this dac provides good enough power. Although bit bulky build is very good. I'm sure it can withstand frequent drops also. Have not tried the filters and listening to default filter only. One thing I noticed is although on paper power output is good for 32ohm its only good at driving earphones and not headphones. Distortion kicks in when volume is increased even at high gain setting. I'm only guessing current supplying capability for dynamic driver headphones is not sufficient. Tested with 300ohm HD600.