Sony ULT WEAR WHULT900N/B

★★★★★ 4.5 (5,898)

Dedicated ULT bass buttons toggle between deep low frequencies and ultra-bass, powered by custom 40mm drivers with LDAC and Hi-Res Audio support. The thermo-foamed cushions and swivel-fold design prioritize long-wear comfort and portability, while a 3-minute quick charge provides 90 minutes of playback. These headphones are best for bass enthusiasts seeking a travel-friendly, ANC-equipped daily driver with 30-hour battery life.

form factor over-ear
driver type dynamic
driver size mm 40
impedance ohms 314
Wireless Yes
active noise cancellation Yes
open closed back closed
bluetooth version 5.2
Sony ULT WEAR WHULT900N/B headphones
91 Overall Score
Also available in:

Snapshot

The 30-Second Version

Sony's ULT WEAR marries flagship 1000X noise canceling with massive, customizable bass. Our tests rank it 99th percentile for connectivity and 98th for ANC, making it a top performer at a budget-friendly price—just plan on EQ'ing the muddy default sound. At the low price of $122, it's a killer deal.

Pros & Cons

Pros

  • ANC rivals Sony's 1000X series, top-tier in our database. 99th
  • ULT button delivers genuinely powerful, head-rattling bass. 98th
  • LDAC and Hi-Res support with customizable EQ via the app. 96th
  • Foldable design with carrying case and excellent 30-hour battery. 88th

Cons

  • Default sound is muddy and flat without EQ tweaks.
  • Bass boost at max level can overwhelm and distort tracks.
  • Bulky build isn't gym-friendly and falls off during activity.
  • Microphone quality struggles in noisy environments.

What owners think

The Word on the Street

4.5/5 (5898 reviews)
👍 Many owners rave about the noise cancellation, calling it flagship-level for a mid-range price.
🤔 The bass boost splits opinion—some love the thump, others find it muddy and overpowering until they fix the EQ.
👎 A few long-term users report scratchy audio issues after about two years and note the earpads deteriorate over time.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has improved over time
85/100Our AI sentiment readmedium confidence · 15 sources · May 2026
1★2★3★4★5★Q2 '24: 5.0★ · 1 reviewQ4 '24: 5.0★ · 1 reviewQ1 '25: 5.0★ · 1 reviewQ2 '25: 2.8★ · 4 reviewsQ3 '25: 3.5★ · 2 reviewsQ4 '25: 3.9★ · 10 reviewsQ1 '26: 4.7★ · 109 reviewsQ2 '26: 4.7★ · 88 reviewsQ3 '26: 4.5★ · 13 reviews11142101098813Q2 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 229 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The 40mm neodymium drivers support LDAC and Hi-Res audio, and once you EQ out the bloat they sound crisp and detailed. ANC performance sits in the 98th percentile of our database, right up there with headphones costing twice as much. Battery life hits the claimed 30 hours and the 3-minute quick charge nets 90 minutes of play. On the downside, comfort is just average with middling clamp force, and the mic gets noisy outdoors despite the four-mic array. Commute scoring came in at a weak 70.8, largely because the bulky build doesn't stay put during movement.

Performance Percentiles

Anc 98
Mic 85.3
Build 77.7
Sound 95.6
Battery 76.1
Comfort 53.6
User Sentiment 70.6
Connectivity 98.9
Social Proof 87.5

Specifications

Full Specifications

Design

Form Factor over-ear
Open/Closed closed
Foldable Yes
Weight 0.3 kg / 0.6 lbs
Ear Cushion thermo-foaming

Audio

Driver Type dynamic
Driver Size 40
Freq Min 5
Freq Max 20000
Impedance 314
Sensitivity 110
Hi-Res Audio Yes
Codecs AAC, LDAC, SBC

Noise Control

ANC Yes
ANC Type adaptive
Transparency Yes

Connectivity

Wireless Yes
Bluetooth 5.2
Profiles A2DP, AVRCP, HFP, HSP
Multipoint Yes
Wired Connector 3.5mm
Detachable Cable Yes
Cable Length 1.2
Range 10

Battery

Battery Life 30
Charge Time 3.5
Fast Charging 3-minute charge provides 90 minutes of extra playtime
Charging USB-C

Microphone

Microphone Yes
Mic Count 4
NC Mic Yes
Boom Mic No
Detachable Mic No

Features

Voice Assistant Google Assistant, Amazon Alexa
Touch Controls Yes
App Sony Headphones Connect
Gaming Mode No

vs Competition

Stacked against the Sennheiser MOMENTUM 4, the Sony can't match its pristine out-of-the-box tuning or premium build, but the ULT WEAR stomps on bass impact and costs a fraction as much. The Bose QuietComfort Ultra offers more comfort and a slightly more refined ANC, but you'll pay a heavy premium. The Bowers & Wilkins Px8 S2 delivers a more luxurious build and detailed soundstage, yet it's in a completely different price bracket. The TOZO HT3 is the wildcard here, undercutting even the Sony on price while offering solid ANC, though it can't touch the ULT WEAR's bass depth or app support. For bassheads on a budget, this Sony is a standout.

Spec Sony ULT WEAR WHULT900N/B Sennheiser MOMENTUM 4 Technics EAH-A800 Bose QuietComfort Ultra TOZO HT2 Beyerdynamic Aventho 1001609
Form Factor over-ear over-ear over-ear over-ear over-ear on-ear
Driver Type dynamic dynamic dynamic dynamic dynamic dynamic
Driver Size (mm) 40 42 40 - 40 45
Impedance Ohms 314 470 34 32 32 48
Wireless true true true true true true
Active Noise Cancellation true true true true true true
Open Closed Back closed closed closed closed closed closed
Bluetooth Version 5.2 5.2 5.2 5.3 5.3 5.4
Battery Life Hours 30 60 50 24 60 40
Compare Compare Compare Compare Compare
Product AncMicBuildSoundBatteryComfortUser SentimentConnectivitySocial Proof
Sony ULT WEAR WHULT900N/B 9885.377.795.676.153.670.698.987.5
Sennheiser MOMENTUM 4 Compare 9885.392.497.890.787.737.698.167.2
Technics EAH-A800 Compare 93.498.377.797.285.953.653.197.460.1
Bose QuietComfort Ultra Compare 93.479.295.752.972.78170.699.273
TOZO HT2 Compare 93.483.295.799.190.78187.183.187.5
Beyerdynamic Aventho 1001609 Compare 9879.295.798.381.553.6097.755.1

Price

Value & Pricing

Pricing on the ULT WEAR is all over the map—we've spotted listings from $122 all the way to a baffling $13,990. Obviously skip that absurd high end. At the low end, you're getting flagship-level ANC and a bass-heavy experience that undercuts every major competitor. The Sennheiser MOMENTUM 4 and Bose QuietComfort Ultra cost significantly more, yet this Sony trades blows on noise canceling and connectivity. If you snag them near that $122 mark, it's an absolute steal.

From $130 13 offers across 5 retailers
Newegg 3 offers From $130
Amazon 3 offers From $148
Best Buy 5 offers From $148
B&H Photo 1 offer From $148
Adorama 1 offer From $148

Price History

New Refurbished
$100 $150 $200 $250 $300 May 1May 13May 27Jun 8Jun 29Jul 20 $148

Read more

Overview

Sony took the noise canceling chops from its flagship 1000X line and cranked the bass knob to eleven with the ULT WEAR. These over-ears deliver genuinely impressive ANC and a fun, thumping sound signature, but the default tuning is a muddy mess that demands a trip to the companion app. The physical ULT button is equal parts party trick and headache inducer, depending on your tolerance for skull-rattling low end.

Common Questions

Q: Does the bass boost distort at high volume?

At max ULT level the bass can get muddy and detract from clarity. We recommend using the app to dial it back or apply a custom EQ curve to clean up the low end.

Q: How does the noise canceling compare to Sony's 1000X series?

It borrows the same dual-sensor tech, delivering near-identical ANC performance in our tests—it just lacks the premium build and adaptive features like speak-to-chat.

Q: Can these be used for working out?

We wouldn't recommend it. Comfort is average and several owners complain they slip off during movement. They're better suited for stationary listening, commuting, or gaming.

Who Should Skip This

Skip these if you demand a crisp, audiophile-friendly sound straight out of the box—the default profile is muddy and needs app tweaking. Gym-goers will also want something more secure, like true wireless earbuds. And if you're eyeing that $13,990 listing, just... no.

Verdict

If you love deep, controlled bass and want noise canceling that rivals headphones costing twice as much, the Sony ULT WEAR is a no-brainer—just be ready to customize the EQ. Commuters who need maximum ANC should note the big build, and gym rats will want something more secure. But for home listening, gaming, and travel, this is one of the best values out there.

Usage Scores

Work (91.6)Calls (69.2)Music (77.7)Overall (91.1)Budget (78.1)Gaming (86.7)Studio (78.2)Commute (70.2)

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