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Cowin E9 vs Earfun Wave Pro X: which should you buy?

Specs, scores and condensed review verdicts for the Cowin E9 vs Earfun Wave Pro X, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

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.

  • Cowin E9
  • Earfun Wave Pro X
HearWiki score
-
85
Sound
-
8.3
Noise cancelling
-
7.8
Battery
-
9.5
Calls
-
7.7
Value
-
9.6
Price (USD)
$120
$130

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?

New platform

Earfun Wave Pro X (2026) against Cowin E9 (2019). The Earfun Wave Pro X is the newer platform here: Bluetooth 6.0 against 5.0, Top codec aptX Lossless against aptX HD and LE Audio (LC3). It also adds USB-C, Transparency mode, Custom EQ and Companion app.

  • E92019
  • Wave Pro X20267 yr newer
What differsE9Wave Pro X

Platform

Bluetooth
5.0
6.0
Top codec
aptX HD
aptX Lossless
LE Audio (LC3)
No
Yes

Everyday features

USB-C
No
Yes
Transparency mode
No
Yes
Custom EQ
No
Yes
Companion app
No
Yes

Level on: Multipoint pairing.

Specifications

E9Wave Pro X
Type
Over-Ear
Over-Ear
Price (USD)
$120
$130
HearWiki score
Not scored
85
Released
2019
2026
Availability
Discontinued
Sold new
Driver
2× 40 mm dynamic
40 mm dynamic
Driver type
dynamic
dynamic
Driver size
40 mm
40 mm
Drivers per side
2
1
Frequency response
20 Hz - 20 kHz
20 Hz - 20 kHz
Impedance
32 Ω
-
Sensitivity
100 dB/mW
-
Bluetooth
5.0
6.0
Codecs
AAC, aptX, aptX Low Latency, aptX HD
SBC, aptX, LC3, aptX Adaptive, aptX Lossless, LDAC
Multipoint pairing
Yes
Yes
Wireless range
15 m
-
Battery life
30 h
90 h
Battery life (ANC on)
-
50 h
Full charge time
240 min
120 min
Active noise cancelling
Yes
Yes
ANC type
-
hybrid
Transparency mode
No
Yes
Companion app
No
Yes
Custom EQ
No
Yes
Wear detection
No
No
Controls
buttons
buttons
Weight
289.2 g
259 g
USB-C
No
Yes
Microphones
1
8
Call noise reduction
-
Yes
Call NR technology
-
noise-cancelling mic

What reviewers said

Cowin E9

The Cowin E9 is a wireless over-ear headphone that combines active noise cancellation with a long-lasting 30-hour battery, making it a solid choice for travel and daily commutes. It supports high-quality audio codecs like aptX HD and AAC over Bluetooth 5.0, and its built-in microphone ensures clear voice calls. With a lightweight build and multipoint connectivity, it offers practical versatility for multitaskers.

  • Pro:30-hour battery life with ANC on
  • Pro:Supports aptX HD and AAC for high-quality wireless audio
  • Pro:Bluetooth 5.0 with multipoint for seamless device switching
  • Con:No USB-C charging, limiting modern convenience
  • Con:No app support or custom EQ for sound tuning
  • Con:Physical buttons only, no touch controls or transparency mode

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

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 comparisonCowin E9Earfun Wave Pro X