SUPRA ZERO-TX

25 hours of battery life

The ZERO-TX charging case is powerful despite its compact format. You can recharge the earphones up to 4 times, which gives a total playtime of a full 25 hours. The playtime on a single charge is +5 hours.

You get helped by the LED lights at the front of the charging case where you clearly can see the battery level during the charging process, since each LED represent 25% and when all the LED:s are shining the case is fully charged.

Lightweight design

ZERO-TX is a pair of clean, light weight and discrete True Wireless earphons with a weight of only 3.9 gram per ear piece. The discrete design makes the earphone a good fit for wearing at the gym as well as at the office or in the subway. ZERO-TX is an all-round earphone, designed and constructed to resist the heavy demand that earphones are subjected to when used daily.

ZERO-TX is classified according to IPX4 standard. This means that the earphones are sweat proof and works therefore perfectly to use during the workout.

Award-winning sound design

Despite the compact and light format is the sound reproduction still powerful and dynamic since it follows SUPRA’s sound design, to suit both for music as for voice calls, games and movies. Previous models have been awarded as “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 once, twice or three times on the buttons, you can easily change track, answer/end voice calls, play/pause music.

Thanks to the built-in microphones, you can use the earphones as a headset for a voice call. You can easily answer or end the call with the simple press of a button. With ZERO-TX, you can also activate and communicate with the your voice assistant, for e.g. Google Assistant™, 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.