The Sony WH-ULT900NB wireless headphones, Bluetooth, NC, black are designed for those looking for superior sound, complete freedom of movement and a modern lifestyle. With their advanced noise-cancelling technology, your listening to music, podcasts or calls will always be clear and free from interference, wherever you are.

These are exceptionally comfortable wireless headphones with an over-ear design that fit perfectly on the head and effectively prevent sound leakage. They are the right choice for anyone who values quality listening - at home, on the go or at work. Thanks to active noise cancellation (ANC), they stand out in the hustle and bustle of the city, at airports or in noisy offices, elevating everyday life to a distraction-free experience.

Bluetooth connectivity means you can instantly enjoy music or calls without cables. The built-in microphone ensures crystal-clear conversations, so they are also suitable for Zoom meetings or phone calls on the go. Although they are not waterproof, they impress with balanced sound, excellent bass and support for modern voice assistants.

The over-ear design of the headphones provides maximum comfort even during long hours of use (studying, working or playing games). The controls are intuitive - all key functions are always at your fingertips. The combination of Sony heritage, advanced ANC technology and a minimalist black look makes this model one of the most attractive in its class.

If you want a premium user experience where sound is always at the forefront and distractions disappear, these headphones are a great next-level upgrade to your audio equipment.

Same summary

The Sony WH-ULT900NB are headphones that stand out for their comfort and stable wireless connection, making them especially suitable for those who listen to music a lot, work or make phone calls on the move or on the go. The over-ear design offers better passive isolation, while active noise cancellation helps reduce distracting sounds in the environment, which is useful in public transport or open offices. The model is less suitable for sports or intense activities, where greater compactness or sweat resistance would be required. The special feature is the combination of comfort during prolonged use and a well-balanced sound experience, which makes it also suitable for watching movies and working from home.

Recommendation source: Enaa guides and team experiences.

User view

The Sony WH-ULT900NB is most often chosen by users who value a high-quality music experience, but at the same time want to remain unencumbered by wires and environmental interference. Such headphones are a common choice for students, young professionals or consumers who value comfort when working in a cafe, at home or on the go, and often listen to music, watch videos or talk on the phone. To learn more about the differences between individual types of headphones and additional tips, we suggest reading our headphone selection guide .

The renowned Sony brand also gives them a lot of confidence, as users rely on many years of experience, stable performance, and broad support within the same ecosystem of devices.

Why buy at Enaa

When buying headphones at Enaa, you can rely on expertly supported descriptions and a friendly user experience that is trusted by many lovers of quality sound. A clear selection allows you to quickly find exactly the model that best suits your listening style, while product information is based on the experiences and feedback of other users.

Answers to frequently asked questions

Are the Sony WH-ULT900NB headphones suitable for long-term use at work or while studying?

Yes, thanks to the over-ear design and soft cushions, they allow comfortable wearing for hours and reduce fatigue, which is suitable for work or study.

Is it possible to connect the headphones to multiple devices at the same time?

The headphones support Bluetooth connectivity, but when switching between devices, it is recommended to check if your system supports the multipoint connection feature for a seamless experience.

How effective is the active noise cancellation (ANC) when riding a train or in a loud office?

Active noise cancellation does a good job of reducing steady noise, such as train noise or air conditioning noise, but with sudden loud noises, some sounds can still get through.

Is using headphones also suitable for watching movies or playing games on TV?

The wireless connection and comfort of the over-ear model provide a pleasant experience even when watching movies or playing casual games, but for professional gaming use, we recommend checking for low latency support.

Where can I find more information about choosing the right headphones for my needs?

For additional explanations regarding the different types and functionalities of headphones, you can check out our headphone selection guide , which contains useful comparisons and tips.

Description updated: April 2026