ZERO-TX

25 hours of battery life

ZERO-TX is equipped with highly efficient batteries that provide a very good performance in relation to size and weight. Despite the compact format of both headphones and charging case, the playing time on one charge is +5 hours. You can then charge the headphones 4 more times in the charging case, giving a total playing time of 25 hours.

With the help of the LED lights on the front of the charging case, you can clearly see the battery level during the charging process. Each light indicates 25% of the total battery capacity.

Stylish lightweight headphones

ZERO-TX is a pair of stylish, light and discreet True Wireless headphones with a weight of only 3.9 grams per headphone. The compact and discreet design means that the headphones fit just as well in the gym as in the office or the subway. The ZERO-TX is an all-round headphone, designed and constructed to withstand the harsh stresses that a headphone is subjected to during daily use. Both headphones and charging case are built in durable composite materials for maximum durability.

ZERO-TX are classified according to the IPX4 standard. This means that the headphones are sweat-resistant and thus work perfectly well for use during the training session.

The smallest on the market

Despite the compact format, the sound image is still powerful and conveys a dynamic sound experience in accordance with SUPRA's test-winning sound design. The sound quality is designed to suit both music and voice calls, gaming and movies. Previous models have been awarded prizes such as "Best of the Year", "Best in Test", "Best Buy" and "Specially Recommended" from editors such as e.g. Sound & Image , Max Strength and Senses .

Multifunctional buttons

ZERO-TX gives you full control over your phone's functions. By clicking once, twice or three times on the buttons, you can easily change songs, answer/end calls, play/pause music, redial last call, etc.

Thanks to the built-in microphones, you can use the headphones as a headset for voice calls. You can easily answer and hang up calls with a simple button press, and if you want, you can use only one earpiece at a time during a call. With ZERO-TX, you can also activate and communicate with the phone's voice assistant, e.g. Google Assistant™, Siri™.

Quick'n Easy Pairing

ZERO-TX connects quickly to your transmitting device via Bluetooth 5.0 and you get a stable and reliable connection so you don't have to worry about drop-outs and other signal disturbances. With the help of our proprietary Quick ́n easy technology, your device and earphone are connected directly without delay, when you take the earphone out of the charging case.

Single piece headset mode

ZERO-TX has so-called "single piece headset" or "one piece function mode" (TWS+), which allows you to use one earpiece at a time for both listening and voice calls. It is a practical function if e.g. the battery starts to run out, because then you can charge one earbud while using the other. Many also prefer to only use an earpiece during phone calls to be heard in the other ear.