BLON BL03 II vs Kiwi Ears Belle: which should you buy?

On aggregated review scores the Kiwi Ears Belle comes out ahead with a HearWiki score of 79. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Kiwi Ears Belle - Great overall at around $30.

Wired IEMs

Score breakdown

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

Kiwi Ears Belle leads on 4 of 4 measures.

BLON BL03 II
Kiwi Ears Belle

HearWiki score

Sound

7.5

7.6

Value

8.1

9.1

Price (USD)

$32

$30

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

Both shipped in 2025. These are 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.

BL03 II2025
Belle2025

Specifications

BL03 IIBelle

Type: Wired IEMs; Wired IEMs
Price (USD): $32; $30
HearWiki score: 78; 79
Released: 2025; 2025
Availability: Sold new; Sold new
Driver: 1DD; 1DD
Driver type: dynamic; dynamic
Driver configuration: 1DD; 1DD
Driver size: 10 mm; 10 mm
Drivers per side: 1; 1
Impedance: 32 Ω; 32 Ω
Detachable cable: Yes; -
Connector: 2-pin 0.78 mm; -

Specification comparison of BLON BL03 II vs Kiwi Ears Belle
Spec	BLON BL03 II	Kiwi Ears Belle
Type	Wired IEMs	Wired IEMs
Price (USD)	$32	$30
HearWiki score	78 / 100 Great	79 / 100 Great
Released	2025	2025
Audio
Driver	1DD	1DD
Driver type	dynamic	dynamic
Driver configuration	1DD	1DD
Driver size	10 mm	10 mm
Drivers per side	1	1
Impedance	32 Ω	32 Ω
Design
Detachable cable	Yes	-
Connector	2-pin 0.78 mm	-

What reviewers said

BLON BL03 II

The BLON BL03 II is a budget-friendly wired IEM featuring a single 10 mm dynamic driver in a dual-chamber design, delivering a warm and engaging sound signature. It includes a detachable 0.78 mm two-pin cable for easy replacement or upgrades, making it a solid choice for casual listeners seeking an affordable, no-frills audio experience.

Pro:Detachable cable for easy replacement
Pro:Compact 10 mm driver with dual-chamber tuning
Pro:Very affordable price point

Con:No active noise cancellation
Con:Only one driver, limiting detail retrieval
Con:Requires a source with decent amplification for best performance

Kiwi Ears Belle

The Kiwi Ears Belle is a budget-friendly wired IEM that prioritizes a warm, bass-rich, and vocal-forward sound signature over analytical precision. It offers a comfortable, compact fit and solid build quality, making it a low-risk pick for everyday listening, though it trades some treble detail for a smooth, forgiving presentation. Its performance and included accessories make it feel more premium than its modest price suggests.

Pro:Warm, engaging bass response
Pro:Clean and vocal-forward midrange
Pro:Comfortable, compact shell for long sessions

Con:Treble extension is restrained, limiting air and sparkle
Con:Soundstage depth and layering are only average
Con:Not for listeners seeking high detail or analytical tuning

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

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New comparison BLON BL03 II Kiwi Ears Belle