Description
Since its 1st gen MEST, Unique Melody has acquired the distinction of being the first audio brand to use bone conduction technology in its high-end in-ear headphones. The MEXT has been launched after years of R&D and can deliver sound through both, air transmission and bone conduction. This creates an all-around sense of space and vibration. Combined with the dynamic and balanced armatures, the new OBC drivers offer a breathtaking experience with excellent conduction and a high yield rate.
The Power of 3 in One
Enjoy the goodness of a single OBC, 1 dynamic and 4 balanced armature drivers with the Unique Melody MEXT. With this new configuration, this earphone can touch frequencies between 200Hz-7000Hz with a sensitivity peak of @400Hz 79m·N. This creates smooth transitions, powerful sound (especially in the lower frequencies) and precise details.
Bone Conduction at its Best
OBC or Original Bone Conduction is a coil bone conduction driver that combines air conduction with bone conduction to achieve a unique sound experience and quality. This driver consists of a high-quality N52 neodymium magnet that’s produced by continuous debugging and sifting. Tough vibrating steel sheet and high purity copper coil are used in the circuit, welded at low temperatures. Each UM OBC driver is excellently finished to be lightweight, wear-resistant and offer high accuracy.
Ergonomically Designed for Great Sound & Comfort
The OBC driver is placed deeper in the earphone so that it’s close to the ear bone. This allows for the instant vibration sensation, doing away with the hassle of constantly adjusting it. The ergonomic design makes it perfect for most customers and retains comfort even after long listening sessions.
Now with PW Audio’s Gorgeous UM Copper M1 Cable
The MEXT comes with the UM Copper M1 custom cable that’s manufactured by PW Audio. This exquisite cable is soft and the Black shield matches with the MEXT's housings, complementing each other perfectly. The OFHC copper wires create a natural and smooth sound. This cable terminates in 2.5mm, 3.5mm and 4.4mm plugs.
Mode No : UM MEXT
Driver Type: Coil Bone Conduction + Dynamic +Balance Armature
Air Conduction Frequency Bandwidth: 20Hz-23kHz
Vibration Conduction Frequency Bandwidth: 200Hz-7kHz
Sensitivity of Air Conduction: 108dB @1kHz
Sensitivity of Vibration Conduction: @1kHz 5m·N | Peak @400Hz 79m·N
Crossover: 4-way Crossover
Driver Counts: 6 Drivers
Impedance: 16Ω
Configuration:1 Coil OBC Driver + 1 Bass Dynamic Driver + 2 Mids BA Drivers + 2 Treble BA Drivers
In The Box
1Pair UM MEXT
1U UM Copper M1 Cable
1U Leather Case
1U Cleaning Pad
3Pair Azla SednaEarfit Xelastec SS/MS/ M Eartips
3Pair Silicon S/M/L Eartips
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Unique Melody is a Chinese brand that specializes in high-end custom in-ear monitors (CIEMs) and universal in-ear monitors (UIEMs) for audiophiles and musicians. They use advanced technology and craftsmanship to create personalized IEMs that deliver exceptional sound quality and comfortable fit. They also offer a range of upgrade cables, ear tips, and accessories to enhance the listening experience.

Description
Since its 1st gen MEST, Unique Melody has acquired the distinction of being the first audio brand to use bone conduction technology in its high-end in-ear headphones. The MEXT has been launched after years of R&D and can deliver sound through both, air transmission and bone conduction. This creates an all-around sense of space and vibration. Combined with the dynamic and balanced armatures, the new OBC drivers offer a breathtaking experience with excellent conduction and a high yield rate.
The Power of 3 in One
Enjoy the goodness of a single OBC, 1 dynamic and 4 balanced armature drivers with the Unique Melody MEXT. With this new configuration, this earphone can touch frequencies between 200Hz-7000Hz with a sensitivity peak of @400Hz 79m·N. This creates smooth transitions, powerful sound (especially in the lower frequencies) and precise details.
Bone Conduction at its Best
OBC or Original Bone Conduction is a coil bone conduction driver that combines air conduction with bone conduction to achieve a unique sound experience and quality. This driver consists of a high-quality N52 neodymium magnet that’s produced by continuous debugging and sifting. Tough vibrating steel sheet and high purity copper coil are used in the circuit, welded at low temperatures. Each UM OBC driver is excellently finished to be lightweight, wear-resistant and offer high accuracy.
Ergonomically Designed for Great Sound & Comfort
The OBC driver is placed deeper in the earphone so that it’s close to the ear bone. This allows for the instant vibration sensation, doing away with the hassle of constantly adjusting it. The ergonomic design makes it perfect for most customers and retains comfort even after long listening sessions.
Now with PW Audio’s Gorgeous UM Copper M1 Cable
The MEXT comes with the UM Copper M1 custom cable that’s manufactured by PW Audio. This exquisite cable is soft and the Black shield matches with the MEXT's housings, complementing each other perfectly. The OFHC copper wires create a natural and smooth sound. This cable terminates in 2.5mm, 3.5mm and 4.4mm plugs.
Mode No : UM MEXT
Driver Type: Coil Bone Conduction + Dynamic +Balance Armature
Air Conduction Frequency Bandwidth: 20Hz-23kHz
Vibration Conduction Frequency Bandwidth: 200Hz-7kHz
Sensitivity of Air Conduction: 108dB @1kHz
Sensitivity of Vibration Conduction: @1kHz 5m·N | Peak @400Hz 79m·N
Crossover: 4-way Crossover
Driver Counts: 6 Drivers
Impedance: 16Ω
Configuration:1 Coil OBC Driver + 1 Bass Dynamic Driver + 2 Mids BA Drivers + 2 Treble BA Drivers
In The Box
1Pair UM MEXT
1U UM Copper M1 Cable
1U Leather Case
1U Cleaning Pad
3Pair Azla SednaEarfit Xelastec SS/MS/ M Eartips
3Pair Silicon S/M/L Eartips
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Unique Melody is a Chinese brand that specializes in high-end custom in-ear monitors (CIEMs) and universal in-ear monitors (UIEMs) for audiophiles and musicians. They use advanced technology and craftsmanship to create personalized IEMs that deliver exceptional sound quality and comfortable fit. They also offer a range of upgrade cables, ear tips, and accessories to enhance the listening experience.
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from 5552 reviews
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Purest form of audio hearing experience with this cable.
Happy with the purchase.

The build quality of this cable is top-notch. I’m using it with my HD560S connected to a laptop via Apple Music, and the difference is noticeable. The bass feels tighter and especially welcome improvement for openback headphones and there's a clear boost in instrument separation and overall clarity. Upgrading to a balanced connection has definitely proven to be a worth while decision.

The Hisenior Mega5EST is a reference-quality IEM tuned with taste and subtlety. It doesn't shout for attention but rather invites you to listen deeper. If you're looking for an IEM that balances technical excellence with musical emotion, this one is a rare gem in the hybrid space. A true “listen for hours, forget the gear” experience.

This is the best MP3 player you can get for this price.

I'm new to the world of IEMs and this one was bought to try how it feels. Trust me, it won't disappoint you. Double the value compared to headphones of the same rate.

Budget king SMSL RAW MDA1. Very versatile music dac & headphone amp. Fully satisfied. Being an audiophile I was searching for best budget one got this from The audio store. Thanks for timely delivery. Nothing can match it at this price range period.

Works well with my Moto Edge 50 Pro. Other DAC's would have a lot of interference and static, the Moondrop Echo A has none. Audio is clear and the connector does not heat up at all. Battery life isn't impacted as well.
The build quality is excellent, cable is flexible and will fit in any iem carry case as well.

This is a great product with excellent sound quality. The bass is impressive and it's worth the money.

Beautiful and heavy duty balanced cable. Adds a weight to the music's bass i.e. tighter bass response.
Good product excellent sound well packed but delivery was delayed by two days.otherwise everything good.

Combo of cx31993 max97220 chip is more than sufficient to drive any iems

Using it with truthear crinicle zero red and works perfectly. Loving it

I’ve been thoroughly impressed with the SMSL RAW MDA-1, especially as someone who values Hi-Res audio and the transformative power of a great DAC+amplifier.
The build is solid, with a sleek, compact design that fits perfectly on my desk without taking up too much space. I love the variety of connectivity options—USB-C, coaxial, optical, and Bluetooth—making it easy to connect to my PC, gaming console, or even my phone. The Bluetooth feature is particularly handy for wireless listening when I want to move around without sacrificing sound quality.
One thing I’ve found is that it’s exceptionally well-suited for low to medium impedance headphones, delivering plenty of power and clarity. However, if you’re using high-impedance headphones, you might notice it struggles a bit with volume, so you may need an external amplifier for those. Also, while the 4.4mm headphone output is convenient, it’s not a true balanced design, which might be a letdown for audiophiles who prioritize that feature.
Given its price point, the SMSL RAW MDA-1 offers exceptional value, delivering high-end features and performance that punch above its weight class. It is particularly suitable for audiophiles and gamers seeking a high-quality desktop audio solution with both wired and wireless options. However, for those with high-impedance headphones or a preference for advanced sound-shaping features, it may fall short, potentially requiring supplementary equipment.

KZ Castor Harman Target with Improved Bass is just bliss for listening to music & watching movies.
I play lots of pc games, this IEMs are just awesome for gaming.. The sound stage is fantastic 🔥🔥. Loved using it for movies & games ❤️🔥🤩

It's simply wow
I discovered new things in my favorite audio.
That's how good it is.
5/5