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 |
BLON x HBB Z300 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
5.1Mixed to Negative
LETSHUOER D02 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.5Cautiously Favorable
Reviews Comparison
BLON x HBB Z300 (more reviews)
BLON x HBB Z300 reviewed by Super* Review
BLON x HBB Z300 reviewed by Z-Reviews
BLON x HBB Z300 reviewed by Jays Audio
BLON x HBB Z300 reviewed by Nymz
LETSHUOER D02 (more reviews)
LETSHUOER D02 reviewed by Jaytiss
2025-08-28Jaytiss Youtube Channel
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LETSHUOER D02 reviewed by Head-Fi.org
BLON x HBB Z300 Details
Driver Configuration: 1DD
Tuning Type: V-Shaped, Basshead
Brand: Blon Top Blon IEMs
Price (Msrp): $35
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LETSHUOER D02 Details
Driver Configuration:
Tuning Type: n/a
Brand: Letshuoer Top Letshuoer IEMs
Price (Msrp): $30
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BLON x HBB Z300 User Review Score
Average User Scores
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LETSHUOER D02 User Review Score
Average User Scores
Average User Score: n/a
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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
4.3Gaming 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
6.5Gaming 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.
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.
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