BLON x HBB Z300 VS LETSHUOER D02

IEM Comparison: Expert & Community Scores Side-by-Side

Home Ranking Compare IEMs

BLON x HBB Z300 and LETSHUOER D02 are in-ear monitors. BLON x HBB Z300 costs $35 while LETSHUOER D02 costs $30. BLON x HBB Z300 is $5 more expensive. LETSHUOER D02 holds a decisive 1.4-point edge in reviewer scores (5.1 vs 6.5). LETSHUOER D02 has significantly better treble with a 4-point edge.

Insights

Metric BLON x HBB Z300 LETSHUOER D02
Bass 4 6.5
Mids 4 4
Treble 3 7
Details 3 6.5
Soundstage 5.1 6.5
Imaging 3 6.5
Dynamics 5.1 5
Tonality 5.1 5.4
Technicalities 4 7
Take these comparisons with a grain of salt—we don't have enough BLON x HBB Z300 and LETSHUOER D02 reviews saved yet to provide an unbiased result.

BLON x HBB Z300 Aggregated Review Score

Average Reviewer Scores

Nymz
Jays Audio
Z-Reviews
Super* Review

Average Reviewer Score:

5.1

Mixed to Negative


LETSHUOER D02 Aggregated Review Score

Average Reviewer Scores

Jaytiss Head-Fi.org

Average Reviewer Score:

6.5

Cautiously Favorable


Reviews Comparison

BLON x HBB Z300 (more reviews)

BLON x HBB Z300 reviewed by Super* Review

Super* Review 7* * score rescaled + normalized

BLON x HBB Z300 reviewed by Z-Reviews

Z-Reviews 6 * score rescaled + normalized

BLON x HBB Z300 reviewed by Jays Audio

Jays Audio 4 Reviewer Score
B+ Tuning
C+ Tech
Nicely done warm tuning. Slight upgrade to QKZ HBB.

Jays Audio original ranking

Jays Audio Youtube Channel

BLON x HBB Z300 reviewed by Nymz

Nymz 3.4 Reviewer Score
D+ Tuning
D Tech
Great bass elevation with some bleed into the midrange. Treble has some zing around the 8k and 10k area to compensate for the warmth. Solid warm pick, great cable.

Nymz original ranking

Nymz Website

Bass: C- Mids: C- Treble: D Details: D Imaging: D

LETSHUOER D02 (more reviews)

LETSHUOER D02 reviewed by Jaytiss

2025-08-28
Jaytiss 6.4 Reviewer Score
C+ Tuning
A- Tech
Trebble and air is pretty great at this price. But Shouty, and colored.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C- Treble: A- Dynamics: C+ Soundstage: B+
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LETSHUOER D02 reviewed by Head-Fi.org

Head-Fi.org 6.6 * score rescaled + normalized
9 community members have rated the LETSHUOER D02 at an average of 4.2/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

BLON x HBB Z300 User Review Score

Average User Scores

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Based on 0 user reviews

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LETSHUOER D02 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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BLON x HBB Z300 Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

4.3

Gaming Grade

C-

LETSHUOER D02 Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

6.5

Gaming Grade

B+

BLON x HBB Z300 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C+
  • Expect a friendly tonal balance that could use polish but remains inviting. Great for casual listening, less so for purists.

Average Technical Grade

C-
  • Details smear quickly, leaving the presentation cramped and low on definition. You'll notice smearing on even moderately layered songs.
Bass C-
Bass stays subdued, content to hover in the background. It keeps things tidy, yet unremarkable.
Mids C-
It delivers a workable midrange that could benefit from smoother transitions. Timbre isn't quite convincing yet.
Treble D
Treble balance wavers, creating a mix of recessed detail and harsh flashes. Highs feel restless and unfocused.
Details D
It can follow the main lines but loses composure once arrangements become busy. Fine articulation is frequently glossed over.
Imaging D
Modest imaging with basic left/right positioning that never quite nails the center image. Left/right cues exist but are rough.
Gaming C-
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical.

LETSHUOER D02 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C+
  • A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.

Average Technical Grade

A-
  • You get a controlled, composed performance, marrying decent clarity with a still-modest sense of space. A safe technical performer for the price bracket.
Mids C-
Midrange is passable yet unrefined, revealing grain and occasional harshness. It sounds a bit grainy on detailed recordings.
Treble A-
The treble is exquisitely tuned, combining crystal detail with relaxed delivery. Micro-details emerge effortlessly.
Dynamics C+
It offers fair punch and contrast, though micro-dynamics could be sharper. Impact is satisfying for day-to-day use.
Soundstage B+
The presentation supplies a believable venue outline where each instrument owns its pocket of space. The stage opens up nicely for live cuts.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance.

BLON x HBB Z300 User Reviews

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LETSHUOER D02 User Reviews

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