Hidizs MS2 PRO vs ORIVETI OD100: which should you buy?

On aggregated review scores the Hidizs MS2 PRO comes out ahead with a HearWiki score of 79. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Hidizs MS2 PRO - Great overall at around $87.

Wired IEMs

Score breakdown

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

Hidizs MS2 PRO leads on 3 of 4 measures.

Hidizs MS2 PRO
ORIVETI OD100

HearWiki score

Sound

8.0

6.9

Value

9.0

6.9

Price (USD)

$87

$70

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 Hidizs MS2 PRO is 2 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.

MS2 PRO20252 yr newer
OD1002023

Specifications

MS2 PROOD100

Type: Wired IEMs; Wired IEMs
Price (USD): $87; $70
HearWiki score: 79; 64
Released: 2025; 2023
Availability: Sold new; Discontinued
Driver: 1DD + 1BA hybrid; -
Driver type: hybrid; -
Driver configuration: 1DD + 1BA; -
Driver size: 10.2 mm; -
Drivers per side: 2; -
Frequency response: 20 Hz - 40 kHz; -
Impedance: 17 Ω; -
Sensitivity: 111 dB/mW; -
Active noise cancelling: No; -
Controls: buttons; -
Weight: 10 g; -
Detachable cable: Yes; -
USB-C: No; -
Connector: 4.4 mm balanced; -

Specification comparison of Hidizs MS2 PRO vs ORIVETI OD100
Spec	Hidizs MS2 PRO	ORIVETI OD100
Type	Wired IEMs	Wired IEMs
Price (USD)	$87	$70
HearWiki score	79 / 100 Great	64 / 100 Good
Released	2025	2023
Audio
Driver	1DD + 1BA hybrid	-
Driver type	hybrid	-
Driver configuration	1DD + 1BA	-
Driver size	10.2 mm	-
Drivers per side	2	-
Frequency response	20 Hz - 40 kHz	-
Impedance	17 Ω	-
Sensitivity	111 dB/mW	-
Features
Active noise cancelling	No	-
Controls	buttons	-
Design
Weight	10 g	-
Detachable cable	Yes	-
USB-C	No	-
Connector	4.4 mm balanced	-

What reviewers said

Hidizs MS2 PRO

The Hidizs MS2 PRO is a budget-friendly hybrid IEM pairing a 10.2mm dynamic driver with a custom balanced armature for a bass-forward yet technically capable sound. It offers adjustable tuning via included nozzle filters, letting you tweak the response to taste, while its comfortable, well-built shell and detachable cable add everyday practicality. Though engaging and versatile for the price, it has a slightly recessed midrange and can sound bright or sharp in the upper frequencies on certain tracks.

Pro:Engaging, bass-forward sound with good impact
Pro:Adjustable tuning filters for sound customization
Pro:Strong imaging and technical performance for the price

Con:Midrange can feel slightly recessed or thin
Con:Upper mids and treble may occasionally come across as piercing
Con:No wireless or multipoint features, purely wired use

ORIVETI OD100

The ORIVETI OD100 is an affordable wired in-ear monitor built around a single 9.2mm DLC dynamic driver, designed for everyday listening. It offers a simple, compact design without active noise cancellation, focusing on delivering a straightforward sound from a single-driver setup.

Pro:Compact and lightweight design ideal for portability
Pro:Single DLC driver provides a cohesive and natural sound signature
Pro:Affordable price point for a dynamic driver IEM

Con:Lacks active noise cancellation features
Con:Single driver may limit soundstage and detail compared to multi-driver sets
Con:Wired connection only, limiting source compatibility

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 comparison Hidizs MS2 PRO ORIVETI OD100