
BQEYZ Frost
The BQEYZ Frost has been a surprising discovery for me. From the moment I put them in my ears, I felt an immediate connection with their sound neutral yet musical, rich with warmth, and incredibly engaging. As someone who appreciates a smooth yet detailed presentation, I found the Frost to be one of the most enjoyable IEMs I’ve tried in the 1DD + 1 Micro Planar configuration.
With a strong mid-centric balance, a deep and controlled low-end, and an extra layer of macro-dynamics from the planar driver, these IEMs deliver a sound that feels effortless yet captivating. Whether I’m listening to vocals, acoustic instruments, or even gaming, the Frost keeps me engaged without any harshness or fatigue. Let’s dive deeper into my experience.
Disclaimer:
I received the BQEYZ Frost from BQEYZ for review purposes. All opinions expressed in this review are my own, and BQEYZ has no influence over my evaluation. This review is unbiased and reflects my honest experience with the product. I am not affiliated with BQEYZ in any way, and I have not received any compensation beyond the product itself.
Note: I am into warm, analog sound that can produce rich and cozy tones, with enhanced bass and midrange frequencies to smoothly render it full-bodied. This captures the organic warmth of music with depth and intimacy, much like the soft texture of vinyl. Natural-sounding, relaxed, and emotionally engaging, this is perfect for immersive soothing listening. Based on my sound preference, I am writing this review.
If You are willing to buy this product you can visit BQEYZ or there Aliexpress Store. If you are from Bangladesh you can visit GeekMart and make your pre-order.

Gears Used
- Dac Dongle: ddHifi tc44c, tc44pro e2, Fosi audio Ds1,
- Phone: LG V60.
- Desktop Dac & Amp: Xduoo XD05 Basic with (BB OPA2132p, BB OPA2604, BB OPA1622, JRC Muses8820 ) op amps, Kaei tap 2, Zen dac V2, Earman ST-Amp.
- DAP: Tempotec V3, Ibasso DX180.
Technical Specification
- Item:Frost
- Driver Unit: Dynamic Driver + Micro Planar Transducers
- Dynamic Driver: 10mm
- Impedance: 32 Ω
- Sensitivity: 113 dB
- Frequency: 5-40KHz
- Cable Length: 1.2m
- Pin Type: 0.78mm-2 Pin
- Plug Type: 3.5mm or 4.4mm
- Diaphragm: PU and PEEK Composite Diaphragm
- Cable Specification: Silver-plated Coaxial Mixed Cable
Box Content
- Earphone*1 Set.
- Cable * 1pc.
- Carrying Case* 1pc.
- Brush *1pc.
- Silicone Ear Tips(S/M/L) *6 Pairs.
- Memory Foam S*1.
- Ear Tips Holder*1.






Build and Accessories
Right out of the box, the Frost made a great first impression. The build quality is excellent solid aluminum shells combined with a stunning glass faceplate that features a mesmerizing blue snowflake-like design. It’s one of the most beautiful IEMs I’ve seen, and it feels just as premium in hand as it looks.
The included accessories are just as thoughtful. The standout is the copper cable in a deep blue color that perfectly matches the IEMs. Not only does it look gorgeous, but it also feels high-quality, flexible, and free of microphonics. The package also includes multiple ear tips and a storage case, making for a well-rounded unboxing experience.

Sound Performance
The Frost leans toward a neutral, slightly warm signature with a rich and euphonic midrange. There’s a natural flow to its sound smooth, engaging, and effortlessly detailed. The presentation is full-bodied without being overbearing, making it easy to listen to for long hours.
Bass – Deep, Punchy, and Well-Controlled
The bass on the Frost is impressive deep, punchy, and controlled, but never overwhelming. It provides a solid foundation for the music, with good layering and a satisfying rumble. The sub-bass reaches deep, but it never intrudes into the midrange. While not a bass-head IEM, the low-end has enough weight and definition to keep things engaging.

Midrange – The Heart of the Frost
This is where the Frost truly shines. The midrange is natural, rich, and beautifully balanced, making vocals and acoustic instruments sound incredibly lifelike.
- Male Vocals
Male voices sound full-bodied, smooth, and organic. Listening to Mark Knopfler’s – Darling Pretty and Chris Isaak’s – Wicked Game, I was immediately drawn into the intimate and textured delivery. There’s a depth to the vocals that makes them sound effortlessly real, with no unnatural thinness or excessive warmth. - Female Vocals
Female vocals have an excellent mix of clarity, energy, and smoothness. Beth Hart’s – Love Is A Lie and Shania Twain’s – Man! I Feel Like A Woman! highlight the Frost’s ability to present female voices with richness and liveliness. There’s just the right amount of forwardness without any harshness, making it a joy to listen to. - Instruments
When it comes to acoustic instruments, the Frost is a specialist. Kitaro’s – South Wind and Caravansary showcase its ability to reproduce flutes, harps, and strings with breathtaking realism. The micro-planar driver adds an extra layer of macro-dynamics that brings instruments to life with an engaging presence. I also tested Pink Floyd’s – Pulse (Live) album, and the guitars, drums, and synths felt lively, with great separation and detail retrieval.
Treble – Smooth and Refined
The treble is buttery smooth, avoiding any sharpness or peakiness. There’s just enough sparkle and air to keep things open and lively without causing fatigue. The planar driver adds extra resolution without making the treble sound artificial or exaggerated. It’s the smoothest BQEYZ I’ve heard so far, and I really appreciate how fatigue-free it is for long listening sessions.

Soundstage & Imaging
The soundstage on the Frost is wide and open, creating a spacious and immersive feel. The depth is also quite good, giving a three-dimensional effect to the sound. It never feels closed in or congested, making it an excellent choice for live recordings and orchestral tracks.
Imaging is another strong point—the placement of instruments and vocals is precise, allowing me to easily pick out different elements within a mix. This quality is especially noticeable in complex tracks, where the Frost maintains clarity and separation effortlessly.
Instrument Separation
Instrument separation is fantastic. Every instrument has its own defined space, and even in layered compositions, nothing feels smeared or congested. The Frost handles busy tracks with ease, making it easy to appreciate the nuances in recordings.

Gaming Performance
I wasn’t expecting the Frost to be such a great gaming IEM, but I was pleasantly surprised. The wide soundstage and precise imaging make it an excellent choice for FPS games and open-world titles.
- FPS (CS2, Valorant, Call of Duty Multiplayer) – The footstep positioning is on point, allowing me to hear enemy movements with pinpoint accuracy. The balanced tuning ensures that gunfire, explosions, and environmental sounds are clear but never overpowering.
- Open-World Games (RDR2, GTA V, Once Human) – The atmosphere in these games is breathtaking with the Frost. The detailed midrange and spacious soundstage make environments feel alive whether it’s the rustling trees in RDR2 or the bustling streets of GTA V.
For gamers looking for an IEM that delivers both immersion and competitive precision, the Frost is a fantastic option.

Final Thoughts – A Frosty Delight
The BQEYZ Frost has quickly become one of my favorite hybrid IEMs. It delivers a smooth yet engaging sound, a stunning design, and a versatile performance that works across both music and gaming.
For those who love vocals, acoustic instruments, and an immersive yet non-fatiguing sound, the Frost is an absolute winner. It brings out the beauty in music with its lush midrange and natural tonality while maintaining technical prowess. And as a bonus, it performs exceptionally well for gaming, making it an all-rounder for multiple listening scenarios.
BQEYZ has truly outdone themselves with the Frost, and I can confidently say it’s the best 1DD + 1 Micro Planar IEM I’ve tried so far.
Would I recommend it? Absolutely.

Happy Listening
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