SUPRA ZERO-TX

25 hours of battery life

Despite its compact size, the ZERO-TX charging case is powerful. You can charge the earbuds up to 4 times, giving a total playtime of up to 25 hours. On a single charge you get over 5 hours of listening.

The clear LED lights on the front of the charging case show the battery level during charging. Each LED corresponds to 25%, and when all lights are on, the case is fully charged.

Lightweight design

ZERO-TX are clean, lightweight, and discreet true wireless headphones weighing only 3.9 grams per earbud. Their discreet design makes them just as suitable at the gym as at the office or on the subway. ZERO-TX are all-round headphones, designed and engineered to withstand the tough conditions headphones are exposed to in daily use.

ZERO-TX are rated according to the IPX4 standard. This means the earbuds are sweat-resistant and therefore perfect to use during your workout.

Award-winning sound design

Despite the compact and lightweight design, the sound reproduction is still powerful and dynamic, thanks to its adherence to SUPRA’s sound design – tuned for music, voice calls, gaming and movies alike. Previous models have also been awarded “Product of the Year”, “Best in Test” and “Highly Recommended”.

Multifunctional buttons

ZERO-TX gives you full control over your smartphone’s functions. By clicking the buttons once, twice or three times, you can easily skip tracks, answer or end calls, and play or pause music.

Thanks to the built-in microphones, you can use the earbuds as a headset for voice calls. You can easily answer or end the call with a single button press. With ZERO-TX you can also activate and communicate with your voice assistant, such as Google Assistant™ or Siri™.

Quick’n easy pairing

With ZERO-TX you can quickly and easily connect to your device, and thanks to Bluetooth 5.0 the connection is both stable and reliable – you don’t have to worry about losing the signal. Our proprietary Quick’n easy pairing technology also ensures that the earbuds connect directly to your device as soon as you take them out of the charging case, with no delay.

Mono-mode headset

ZERO-TX features “Mono-mode” or “One piece function” (TWS+), which allows you to use just one earbud at a time for calls or music listening. This is a practical feature if the battery level starts to get low – you can use one earbud while the other charges. Many users also prefer using only one earbud during calls to stay more aware of their surroundings.