Hidizs MY LIN vs Letshuoer S12 Ultra: which should you buy?

On aggregated review scores the Letshuoer S12 Ultra comes out ahead with a HearWiki score of 83. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Letshuoer S12 Ultra - Outstanding overall at around $169.

Wired IEMs

Score breakdown

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

Letshuoer S12 Ultra leads on 3 of 4 measures.

Hidizs MY LIN
Letshuoer S12 Ultra

HearWiki score

Sound

7.7

8.6

Value

8.1

8.9

Price (USD)

$100

$170

Specifications

MY LINS12 Ultra

Type: Wired IEMs; Wired IEMs
Price (USD): $100; $170
HearWiki score: 75; 83
Released: 2026; 2025
Availability: Sold new; Sold new
Driver: 1DD + 1BA hybrid; 1 planar magnetic
Driver type: hybrid; planar
Driver configuration: 1DD + 1BA; 1 planar magnetic
Driver size: 10.2 mm; 14.8 mm
Drivers per side: 2; 1
Frequency response: 20 Hz - 40 kHz; -
Impedance: 17 Ω; 16 Ω
Sensitivity: 111 dB/mW; -
Detachable cable: Yes; -
Connector: 4.4 mm balanced; -

Specification comparison of Hidizs MY LIN vs Letshuoer S12 Ultra
Spec	Hidizs MY LIN	Letshuoer S12 Ultra
Type	Wired IEMs	Wired IEMs
Price (USD)	$100	$170
HearWiki score	75 / 100 Great	83 / 100 Outstanding
Released	2026	2025
Audio
Driver	1DD + 1BA hybrid	1 planar magnetic
Driver type	hybrid	planar
Driver configuration	1DD + 1BA	1 planar magnetic
Driver size	10.2 mm	14.8 mm
Drivers per side	2	1
Frequency response	20 Hz - 40 kHz	-
Impedance	17 Ω	16 Ω
Sensitivity	111 dB/mW	-
Design
Detachable cable	Yes	-
Connector	4.4 mm balanced	-

What reviewers said

Hidizs MY LIN

The Hidizs MY LIN is a budget-friendly hybrid IEM that pairs a 10.2mm dynamic driver with a balanced armature for a warm, smooth, and relaxed sound signature. It prioritizes enjoyable tuning with controlled bass and low listening fatigue over technical extremes, wrapped in a distinctive, well-built shell. With a detachable 4.4mm balanced cable and low 17-ohm impedance, it's an accessible and comfortable choice for casual listening.

Pro:Warm, smooth, and laid-back tuning for easy listening
Pro:Controlled bass with good fullness without overpowering
Pro:Attractive build quality and distinctive aesthetic

Con:Technical performance is only average for the price
Con:Bass can feel too full for some listeners
Con:Not a dramatic upgrade over the MS2 Pro, just a different tuning

Letshuoer S12 Ultra

The Letshuoer S12 Ultra is a wired in-ear monitor that delivers Hi-Fi sound through a single 14.8mm planar magnetic driver housed in a lightweight aluminum-alloy shell. Aimed at music enthusiasts, it offers the signature planar-driver clarity and detail of the S12 series in a refreshed design, without any active noise cancellation or wireless features. Priced around $169, it's a straightforward, high-performance option for wired listening.

Pro:Detailed and fast planar magnetic sound
Pro:Lightweight and durable aluminum-alloy build
Pro:Accurate bass response with low distortion

Con:Requires a wired connection, no wireless freedom
Con:No active noise cancellation for noisy environments
Con:Open-back style may leak sound in quiet settings

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

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