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Sennheiser HD 450BT vs Wavefun Wave Pro X: which should you buy?

On aggregated review scores the Wavefun Wave Pro X comes out ahead with a HearWiki score of 89. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Wavefun 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.

Wavefun Wave Pro X leads on 6 of 7 measures.

  • Sennheiser HD 450BT
  • Wavefun Wave Pro X
HearWiki score
64
89
Sound
7.2
8.5
Noise cancelling
4.5
8.0
Battery
6.4
9.5
Calls
4.8
7.5
Value
6.6
9.0
Price (USD)
$110
$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?

Half a step newer

Wavefun Wave Pro X (2026) against Sennheiser HD 450BT (2020). The Wavefun Wave Pro X edges ahead on platform, but only just: Bluetooth 6.0 against 5.0. It also adds Wireless charging, Wear detection and Transparency mode.

  • HD 450BT2020
  • Wave Pro X20266 yr newer
What differsHD 450BTWave Pro X

Platform

Bluetooth
5.0
6.0

Everyday features

Wireless charging
No
Yes
Wear detection
No
Yes
Transparency mode
No
Yes

Level on: USB-C.

Specifications

HD 450BTWave Pro X
Type
Over-Ear
Over-Ear
Price (USD)
$110
$130
HearWiki score
64
89
Released
2020
2026
Availability
Still sold new
Sold new
Driver
32 mm dynamic
2× 40 mm dynamic
Driver type
dynamic
dynamic
Driver size
32 mm
40 mm
Drivers per side
1
2
Frequency response
18 Hz - 22 kHz
20 Hz - 20 kHz
Impedance
18 Ω
-
Sensitivity
108 dB/mW
-
Bluetooth
5.0
6.0
Codecs
SBC, AAC
-
Multipoint pairing
No
-
Wireless range
-
10 m
Battery life
30 h
100 h
Battery life (ANC on)
30 h
60 h
Full charge time
120 min
-
Wireless charging
No
Yes
Active noise cancelling
Yes
Yes
ANC type
feedforward
-
Transparency mode
No
Yes
Companion app
Yes
-
Custom EQ
Yes
-
Wear detection
No
Yes
Controls
buttons
-
Voice assistant
Yes
-
Weight
238 g
-
Water resistance
none
-
Foldable
-
Yes
Detachable cable
-
Yes
USB-C
Yes
Yes
Connector
3.5 mm
-
Model code
508386 (black), 508387 (white)
-
Microphones
2
-
Microphone type
beamforming
-
Call noise reduction
Yes
-
Call NR technology
beamforming
-

What reviewers said

Sennheiser HD 450BT

The Sennheiser HD 450BT are wireless over-ear headphones that deliver a balanced, neutral sound and solid active noise cancellation for their price point. They offer a long 30-hour battery life with quick USB-C charging, though comfort may vary due to smaller ear cups and the build feels a bit plasticky. Overall, they're a competent budget pick, but not top-tier in any single area.

  • Pro:Balanced, neutral sound
  • Pro:Effective noise cancellation for the price
  • Pro:Long 30-hour battery life
  • Con:Ear cups can feel small and uncomfortable over time
  • Con:Build quality feels somewhat flimsy
  • Con:Call quality is mediocre

Wavefun Wave Pro X

The Wavefun Wave Pro X is a versatile over-ear wireless headphone with a claimed 100-hour battery life (60 with ANC on), Bluetooth 6.0, and a foldable design for portability. It features active noise cancellation, transparency mode, wear detection, and a detachable cable for wired use, making it a strong budget-friendly option for everyday listening.

  • Pro:Exceptional 100-hour battery life (60 with ANC)
  • Pro:Includes ANC, transparency mode, and wear detection
  • Pro:Foldable design with USB-C and wireless charging
  • Con:No mention of high-resolution codec support in specs
  • Con:Frequency response range is standard, not extended
  • Con:Plastic build may feel less premium at this price

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 comparisonSennheiser HD 450BTWavefun Wave Pro X