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Earfun Wave Pro X vs HiFiMAN HE 400se Stealth: which should you buy?

On aggregated review scores the Earfun Wave Pro X comes out ahead with a HearWiki score of 85. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Earfun Wave Pro X - Outstanding overall at around $130.

Score breakdown

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

Earfun Wave Pro X leads on 6 of 7 measures.

  • Earfun Wave Pro X
  • HiFiMAN HE 400se Stealth
HearWiki score
85
75
Sound
8.3
7.9
Noise cancelling
7.8
-
Battery
9.5
-
Calls
7.7
-
Value
9.6
9.3
Price (USD)
$130
$120

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 Earfun Wave Pro X is 5 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. The platform is level; the newer hardware shows up in convenience features instead - the Earfun Wave Pro X adds USB-C. For 5 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • Wave Pro X20265 yr newer
  • HE 400se Stealth2021
What differsWave Pro XHE 400se Stealth

Everyday features

USB-C
Yes
No

Specifications

Wave Pro XHE 400se Stealth
Type
Over-Ear
Over-Ear
Price (USD)
$130
$120
HearWiki score
85
75
Released
2026
2021
Availability
Sold new
Still sold new
Driver
40 mm dynamic
planar magnetic
Driver type
dynamic
planar
Driver size
40 mm
-
Drivers per side
1
1
Frequency response
20 Hz - 20 kHz
20 Hz - 20 kHz
Impedance
-
32 Ω
Bluetooth
6.0
-
Codecs
SBC, aptX, LC3, aptX Adaptive, aptX Lossless, LDAC
-
Multipoint pairing
Yes
-
Battery life
90 h
-
Battery life (ANC on)
50 h
-
Full charge time
120 min
-
Active noise cancelling
Yes
-
ANC type
hybrid
-
Transparency mode
Yes
-
Companion app
Yes
-
Custom EQ
Yes
-
Wear detection
No
-
Controls
buttons
-
Weight
259 g
385 g
Foldable
-
No
Detachable cable
-
Yes
USB-C
Yes
No
Connector
-
3.5 mm
Balanced connection
-
Yes
Microphones
8
-
Call noise reduction
Yes
-
Call NR technology
noise-cancelling mic
-

What reviewers said

Earfun Wave Pro X

The Earfun Wave Pro X is a budget-friendly over-ear wireless headphone that pairs hybrid active noise cancellation with an impressively long battery life. It supports a wide range of high-quality Bluetooth codecs, including LDAC and aptX Lossless, and offers multipoint connectivity for seamless device switching. With its 40mm dynamic drivers and customizable EQ, it aims to deliver a versatile and immersive listening experience at a competitive price point.

  • Pro:Hybrid ANC effectively reduces ambient noise
  • Pro:Exceptional battery life, especially with ANC off
  • Pro:Supports high-resolution codecs like LDAC and aptX Lossless
  • Con:Plastic build may not feel as premium as pricier rivals
  • Con:Controls are limited to physical buttons
  • Con:Frequency response is somewhat narrow for an over-ear model

HiFiMAN HE 400se Stealth

The HiFiMAN HE400se Stealth is an affordable wired over-ear planar magnetic headphone that delivers accurate, balanced audio for its price. Its Stealth Magnet design and 32-ohm impedance make it easy to drive, though open-back bass roll-off and a slight midrange dip are notable trade-offs. It's a strong value pick for budget-conscious listeners seeking planar performance.

  • Pro:Excellent value for planar magnetic sound
  • Pro:Accurate, neutral frequency response overall
  • Pro:Easy to drive at 32 ohms
  • Con:Bass rolls off below ~60 Hz
  • Con:Slight midrange dip around 2 kHz
  • Con:Open-back design leaks sound and lacks isolation

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

Compare something else

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New comparisonEarfun Wave Pro XHiFiMAN HE 400se Stealth