1 / 7Sony ULT WEAR WHULT900NB Over-Ear Noise-Cancelling Headphones
Noise-Cancelling: Sony ULT WEAR WHULT900NB are wireless over-ear headphones with active noise cancellation and a ULT button for bass emphasis. Sony claims up to 30 hours of playback, with noise cancellation on, and multipoint pairing for two devices. Customer feedback is positive about sound and noise cancellation but raises concerns about hinge durability and connection stability.
At a glance
- ULT button offers two bass-emphasised sound options, according to the listing.
- Active noise cancellation is paired with a V1 processor and dual noise sensor technology in the manufacturer’s description.
- Multipoint supports connection to two devices at once.
- Swivel-fold design and a carry case are described for packing and travel.
- Wearing detection is claimed to pause and resume playback when the headphones are removed or put on.
Reference price: $349.95
Price checked: 14 Nov 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- Dedicated ULT control provides bass emphasis without relying only on device-side adjustments.
- Bluetooth multipoint can connect two devices at once, useful for switching between a phone and laptop.
- The listing describes both a 3.5 mm jack and a detachable cable, alongside wireless use.
- Manufacturer-claimed battery life differs by mode, reaching up to 50 hours with noise cancellation off.
Cons
- The bass-emphasis feature is designed for listeners who want stronger low frequencies and may not suit those seeking a more neutral presentation.
Technical specifications
20 specifications| Brand | Sony |
|---|---|
| Model | WHULT900NB |
| Wireless connection listed | Bluetooth |
|---|---|
| Bluetooth version | 5.2 |
| Control methods listed | Touch |
| Multipoint | Connect two devices at once |
| Headphone jack | 3.5 mm Jack |
| Noise control | Active Noise Cancellation |
|---|---|
| Noise control feature | Wind Noise Reduction |
| Audio driver | Dynamic Driver |
| Frequency response | 20000 Hz |
| Impedance | 314 Ohms |
| Battery life with noise cancellation on | up to 30 hours |
| Battery life with noise cancellation off | up to 50 hours |
| Quick charge claim | 3 min. charge for up to 90 mins of music |
| Form factor | Over Ear |
|---|---|
| Weight listed | 255 Grams |
| Design | Foldable |
| Enclosure material | Plastic |
|---|---|
| Water resistance listed | Waterproof |
What to know before buying
Listing details to confirm
Battery figures are manufacturer claims and depend on noise-cancellation mode. The listing also describes quick charge as 10 minutes for 5 hours in the title but 3 minutes for up to 90 minutes in its feature details. The listed impedance of 314 Ohms and water resistance level of “Waterproof” are unqualified, so confirm these details if they affect your choice. Customer feedback also mentions hinge breakage and intermittent disconnections, while others report positive sound and noise cancellation experiences.
Who is it for?
A good fit for
- Listeners who want an on-headphone control for bass-heavy listening.
- Commuters and travellers seeking over-ear noise cancellation and a foldable design.
- People who regularly switch between two paired devices.
Less suited to
- Listeners who prioritise a neutral, unboosted bass presentation.
- Buyers unwilling to weigh customer-reported hinge and connectivity concerns.
Customer reviews on Amazon
- 5 stars
66% 66% - 4 stars
13% 13% - 3 stars
7% 7% - 2 stars
4% 4% - 1 star
10% 10%
Customer feedback highlights sound quality, noise cancellation and adjustable bass as strengths, which may suit listeners who value the ULT bass control and noise-reducing design. Reports are not uniformly positive: hinge durability and connection stability are concerns, and opinions on value differ. Those issues matter for frequent travel and daily device switching, so consider them alongside the listed foldable design and multipoint capability.
Positive themes
- Customers praise sound quality and noise cancellation.
- Feedback describes the bass adjustment as useful.
Negative themes
- Some customers report hinge failures.
Mixed feedback
- Connectivity feedback includes reports of frequent disconnections.
- Opinions differ on whether the headphones are worth the money.
Frequently asked questions
How long does the battery last?
The listing claims up to 30 hours with noise cancellation on and up to 50 hours with it off. These are mode-specific manufacturer claims, not a single unconditional runtime.
How does the ULT button affect the sound?
It selects bass-emphasised listening options. The manufacturer describes two types of bass emphasis, so this feature is aimed at listeners who want more low-end impact.
Can these headphones connect to two devices?
Yes. The listing says multipoint can connect two devices at once.
What charging and audio connections are listed?
The listing specifies a USB-C charging cable, a detachable 3.5 mm cable and a 3.5 mm headphone jack. Quick-charge runtime claims differ between the title and feature details.
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