SUPRA NERO-TX PRO 2nd Gen

NERO-TX PRO 2nd Generation is an evolution of the previous model and has been upgraded with several improvements in both performance and functionality.

Some of the most important updates include:

Improved battery life – up to around 120 hours of total playtime with the charging case

Upgraded noise cancelling (ANC) – with an AI-powered processor for better filtering of ambient noise

Improved call quality – with support for HD calls (48 kHz) for clearer voice

New and powerful charging solution (Powermag II) – which can also be used as a power bank

Increased durability with IPX6 rating – for better protection against sweat and water

Support for the SUPRA Audio app – where you can customize sound, features, and settings

In addition, the construction and materials have been further refined to provide even better durability and comfort in a still compact format.

The result is a more advanced and versatile earphone that moves closer to the premium segment – without compromising on size or ease of use.

Both SUPRA NERO-TX PRO 2nd Generation and SUPRA NERO-TX2 are our true wireless in-ear earphones with features such as active noise cancelling, long battery life and an extremely compact format. The differences are mainly in features and construction.

SUPRA NERO-TX PRO 2nd Generation is our more advanced model when it comes to sound and noise cancelling. It has slightly longer battery life and a better IP rating. It also comes with our own Comfort Foam Tips, memory foam ear tips that mould to your ear and can provide both better comfort and improved passive
noise isolation.

SUPRA NERO-TX2 is instead developed with a focus on durability and everyday flexibility. It is the world’s first true wireless earphone to be triple-certified to military standards, making it extra robust. It also has Multipoint, allowing you to be connected to two devices at the same time – for example phone and computer – and easily switch between them.

In short:

NERO-TX PRO 2nd Generation – a more premium-focused model with advanced ANC, longer battery life, higher IP rating and included Comfort Foam Tips for extra comfort and fit.

NERO-TX2 – extra robust design with 3× military certification and Multipoint
for smooth use across multiple devices.

Which model suits you best therefore mainly depends on whether you prioritise extra comfort and premium features, or maximum durability and everyday flexibility.

NERO-TX PRO 2nd Generation delivers a powerful and detailed sound experience with a focus on balance, dynamics and precision. The earbuds are equipped with a proprietary 8 mm dynamic driver (SBS8Dv2) that provides rich bass, clear mids and crisp treble.

With a frequency range of 16 Hz – 22 kHz and support for high-resolution audio up to 24-bit/192 kHz, you get a wide and nuanced soundstage with a high level of detail.

NERO-TX PRO has also received several awards and top scores in reviews, where the 2nd Generation has, among other things, been named “Best value” with a score of 9.1/10.

Previous models in the series have also received top ratings such as “Best in test”, “Best of the year” and high scores from, among others, Ljud & Bild and Gamereactor.

The result is a pair of wireless earbuds that combine advanced audio technology with proven performance – developed to deliver a premium sound experience in a compact format.

Yes, NERO-TX PRO 2nd Generation is equipped with advanced Active Noise Cancelling (ANC) that can reduce ambient noise by up to approximately 35 dB. The system uses built-in microphones to analyze surrounding sounds in real time and generate an anti-phase signal that effectively cancels unwanted noise.

The active noise cancelling is complemented by passive noise isolation from the ergonomic in-ear design and Comfort Foam Tips, which together create a more focused and distraction-free listening environment.

The earbuds also offer a Transparency Mode, where ambient sounds are let in in a controlled way. This is particularly useful in situations where you need to stay aware of your surroundings, for example in traffic or at the workplace.

NERO-TX PRO 2nd Generation is equipped with an advanced microphone solution optimized for clear and stable voice calls. Through AI-based audio processing, background noise can be reduced while your voice is isolated and enhanced.

Support for HD calls with up to 48 kHz sampling provides more natural and detailed voice reproduction compared to traditional Bluetooth calls. This makes the earphones well suited for both phone calls and online meetings.

Whether you are indoors, outdoors, or in noisier environments, the microphone delivers consistent and reliable call quality.

Yes, NERO-TX PRO 2nd Generation has an IPX6 rating, which means they are protected against powerful water jets and sweat from all directions. This makes them particularly suitable for training, running and use in varying weather conditions.

The robust construction allows the earphones to handle an active lifestyle where they are exposed to moisture, movement and daily wear and tear. However, it’s important to note that they are not intended for swimming or full submersion in water.

Yes, NERO-TX PRO 2nd Generation are very well suited for training and an active lifestyle. They combine low weight, a secure fit and high durability, making them a reliable choice regardless of your type of workout.

Weighing only 3.5 grams per earbud, they are extremely lightweight and remain comfortable even during longer training sessions. The ergonomic in-ear design together with Comfort Foam Tips provides a secure fit that keeps the earbuds in place during both running and more intense movements.

The earbuds also have an IPX6 rating, which means they are protected against sweat and heavy splashes of water.

This makes them particularly suitable for:

• Intense workouts and gym sessions
• Running in the rain
• Active use in varying weather conditions
  

The robust construction with durable materials also helps them withstand impacts and everyday wear and tear, while the Bluetooth connection provides a stable, wireless experience without interruptions.

Together with long battery life and a compact design, you get a pair of earbuds built to perform – both in everyday life and during training.

NERO-TX PRO 2nd Generation has a compact and ergonomically optimized design that provides a secure and comfortable fit. The small size allows the earbuds to sit naturally in the ear and minimizes pressure even during longer use.

The soft silicone tips contribute to a stable fit that keeps the earbuds in place during everyday use and workouts. At the same time, the snug fit improves noise isolation, giving you a more focused listening experience.

Yes, NERO-TX PRO 2nd Generation supports the so-called “one piece function”, which means you can use one earbud at a time – either left or right – with full functionality for both audio and calls.

This allows you to extend the battery life by alternating between the earbuds, while also staying more aware of your surroundings when needed.

Yes, NERO-TX PRO 2nd Generation is compatible with the SUPRA AUDIO app, where you can customize and optimize your user experience.

In the app you can, among other things:

• Adjust the sound profile (EQ)
• Control noise cancelling and Transparency Mode
• Customize touch controls
• View real-time battery status
  

This gives you full control over how the earbuds work and sound, based on your preferences.