SUPRA NERO-TX2

NERO-TX2 is an evolution of NERO-TX and has received several important upgrades in technology, battery life, and features.

The main improvements are:

Active Noise Cancelling (ANC)
NERO-TX2 features active noise cancelling that reduces background noise from, for example, traffic and office environments. This was not available in the original NERO-TX model.

Longer battery life
The new model offers up to 100 hours of total battery life together with the charging case, which is a clear improvement compared to its predecessor (80 hours).

Multipoint connection
NERO-TX2 can be connected to two devices at the same time, for example a phone and a computer, and switch between them automatically.

New audio technology and improved driver
The model uses an updated 8 mm dynamic speaker driver with AI-optimized signal processing, delivering a more dynamic and detailed soundstage.

SUPRA Quad Response microphones
NERO-TX2 uses an upgraded microphone system that provides clearer calls and better noise reduction during phone calls.

Improved durability and water protection
The earbuds are IPX5-rated, making them resistant to sweat and rain and better suited for workouts and everyday use. NERO-TX2 is the first earbud to receive triple military certification.

Support for the SUPRA Audio app
Through the app you can adjust EQ settings, switch ANC modes, and locate your earbuds if you misplace them.

Both SUPRA NERO-TX2 and SUPRA NERO-TX PRO 2nd Generation 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.

SUPRA NERO-TX2 offers up to 100 hours of total battery life with the charging case. The earphones play for about 6 hours per charge, and the earphones can be charged in the case up to 16 times.

Yes, the earphones have active noise cancelling (ANC) that reduces background noise from, for example, traffic, public transport, and office environments. This allows you to focus more on your music or calls.

Yes. The earphones have multiple microphones with noise reduction for calls, ensuring your voice is heard clearly even in noisy environments. This makes them great for phone calls, video meetings and remote work.

With our proprietary 4-way SUPRA QUAD Response© technology, NERO-TX2 delivers high-resolution voice audio with unmatched clarity. Every word is captured with precision without picking up disturbing ambient noise – perfect for calls, video meetings and voice control.

Active noise cancelling (ANC) blocks out distracting sounds so you can fully focus on your music or conversation. At the same time, the integrated ENC (Environmental Noise Cancellation) technology filters out background noise, ensuring your voice is heard loud and clear even in noisy environments. Whether you’re in an open-plan office, walking through the city or relaxing at home, NERO-TX2 delivers professional sound quality in every call.

Yes, SUPRA NERO-TX2 is well suited for training and an active lifestyle. The earphones are lightweight, durable and designed to sit securely in the ears, making them comfortable even during movement.

They are built in SUPRA AeroTech FRP, a fiber-reinforced composite material used in military aviation technology for its combination of low weight and high strength. NERO-TX2 is also triple-certified according to military standards (Mil-STD-810, NATO Stanag 4370 and DEF STAN 00-35), which means they are tested to withstand tough environments and heavy use.

The earphones also have an IPX5 rating, making them resistant to sweat and rain. Together with the wireless design and low weight, this makes them a good choice for activities such as running, gym workouts and everyday exercise.

NERO-TX2 offers impressive sound quality for a pair of true wireless in-ear headphones of this size. Thanks to the proprietary 8 mm driver SBS8Dv.2, they deliver clear, powerful and balanced sound with crisp treble, rich mids and deep bass.

With the help of AI-optimized software, the sound is tuned to provide a more dynamic and detailed soundstage, whether you’re listening to music, podcasts or calls. The result is a natural and engaging listening experience – at both low and high volumes.

The sound profile is finely tuned according to Sound by Sweden’s award-winning sound design, developed through long experience in audio engineering. This means you get consistently high-quality sound with good separation and precision in every tone.

In addition, the efficient battery technology ensures that the earbuds can deliver stable and powerful performance throughout use.

NERO-TX2 is equipped with Multipoint technology, which means you can connect the earbuds to two devices at the same time – for example your phone and your computer.

Switch smoothly between a video call on your computer and an incoming call on your phone – without having to disconnect or re-pair. This gives you an efficient and stress-free everyday workflow, perfect for both work and leisure.

Multipoint makes NERO-TX2 an obvious headphone solution in a world where we constantly move between different devices – you are always ready to listen, talk, or work, no matter which device you’re using.

Yes, you can use one earphone at a time with NERO-TX2, which makes them perfect for both calls and everyday use. This feature means you can use either the left or right earphone on its own, while the other remains in the charging case.

This is especially practical if you want to:

- Take calls with one earphone while still being aware of your surroundings
- Extend battery life by switching between the earphones
- Listen comfortably for longer periods without using both at the same time

When you use a single earphone, it works fully with the same high sound quality and stable connection as when using both.

NERO-TX2 are equipped with a high-quality microphone optimized for clear and stable voice calls. Thanks to advanced audio processing and AI-optimized technology, background noise is filtered out so that your voice is heard clearly and naturally, even in noisier environments.

This makes the earphones well suited for:

• Everyday phone calls
• Online meetings and video calls
• Calls on the go, for example outdoors or on public transport
  

The microphone is designed to capture your voice with high precision, delivering consistent and reliable call quality whether you use one or both earbuds.