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Letshuoer D02 vs Tangzu Waner S.G: which should you buy?

On aggregated review scores the Tangzu Waner S.G comes out ahead with a HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Tangzu Waner S.G - Outstanding overall at around $19.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Tangzu Waner S.G leads on 5 of 5 measures.

  • Letshuoer D02
  • Tangzu Waner S.G
HearWiki score
65
82
Sound
6.3
8.0
Calls
-
4.5
Value
7.2
9.5
Price (USD)
$27
$19

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The Letshuoer D02 is 3 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 3 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • D0220253 yr newer
  • Waner S.G2022

Specifications

D02Waner S.G
Type
Wired IEMs
Wired IEMs
Price (USD)
$27
$19
HearWiki score
65
82
Released
2025
2022
Availability
Sold new
Still sold new
Driver
11 mm dynamic
10 mm dynamic
Driver type
dynamic
dynamic
Driver size
11 mm
10 mm
Drivers per side
1
-
Impedance
26 Ω
20 Ω
Sensitivity
108 dB/mW
-
Weight
-
4 g
Connector
2-pin 0.78 mm
-
Microphones
1
-
Microphone type
MEMS
-

What reviewers said

Letshuoer D02

The Letshuoer D02 is a budget-friendly wired IEM with an 11mm dynamic driver, delivering a lively, balanced sound with notable treble detail and a comfortable, practical design. Its tuning leans neutral with energetic upper mids, though bass impact is relatively light and the soundstage is somewhat confined. It suits listeners seeking clarity and vocal presence in a compact daily driver, but may disappoint those wanting heavy low-end punch.

  • Pro:Airy and detailed treble with good sibilance control
  • Pro:Comfortable, compact build with stylish design
  • Pro:Clear vocal reproduction and strong upper-mid presence
  • Con:Bass is lean and lacks deep sub-bass weight
  • Con:Midrange can feel slightly congested at times
  • Con:Soundstage is narrow and intimate

Tangzu Waner S.G

The Tangzu Waner S.G is a budget-friendly wired IEM with a compact, lightweight build and a 10mm dynamic driver. Its tuning leans warm and smooth, offering a relaxed, music-first sound that punches well above its price point for everyday listening.

  • Pro:Warm, easygoing sound signature
  • Pro:Very lightweight and compact
  • Pro:Detachable 0.78mm two-pin cable
  • Con:No active noise cancellation
  • Con:Lacks water resistance
  • Con:Not for those seeking technical detail

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

Swap either side out, or start again from the picker.

New comparisonLetshuoer D02Tangzu Waner S.G