SKU: 41551271295

Branded Used Earbuds ZERO-TX without box

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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Branded Used Earbuds ZERO-TX without boxThe 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. Light weight

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.


Light weight earphones

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.




Powerful and dynamic sound

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”.


Multi-functional 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

ZERO-TX allows you to quick and easy connect to your device and the connection technology via Bluetooth 5.0 remains stable and reliable, so you do not have to worry about losing the signal. Thanks to our proprietary Quick’n easy pairing technology, will make the earphone connect to your device directly when you pick it up from the charging case, without any delay.

Single piece headset mode

ZERO-TX also has a so-called “Single piece headset mode” or “One piece function” (TWS+) that allows you to use only one earphone at a time during voice calls or music listening. A practical function if the battery level starts to get low so that you can use one earphone while the other one is being recharged. Many users prefer to use one earpiece at a time during voice calls in order to aware of the surroundings.



Technical specifications


Details
Weight earphones: 3.9g per earpiece
Weight case: 33g
IP rating: IPX4
Microphone: Proprieatary with digital MEMS technology
Supports protocols: HFP v1.7, HSP v1.2, H2DP, A2DP 1.3,  AVRCP 1.6

Sound
Driver: Proprietary 6mm dynamic. SBS6Dv.3
Frequency response: 20Hz-20kHz
Impedance: 16 Ohm
Sensitivity: 112dB @ 1kHz
Distortion: 3%
RWS = Real Wireless Stereo
Support high resolution codec up to 16 bit, 48kHz audio data format

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41551271295

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Marcia Weldon
Omaha, US
★★★★★ 5
More than expected
Color: Cyano Pink Spicule
Love, love and recommended to friends. Leaves my skin feeling and looking great. At 69 I don't expect miracles but can definitely see an improvement in texture, glow and line minimizing. I'm hooked and will never be without!
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Reviewed in the United States on June 5, 2026
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Eric S.
Phoenix, US
★★★★★ 5
Micro-needling effect!
Color: Cyano Pink Spicule
Love how you can feel the micro-needling effect. I use this is my first application after toning and follow up with my serum and moisturizing routine. I do believe it gives my face a plump feeling, especially after gua sha. Will continue to use in my daily!
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Reviewed in the United States on May 21, 2026
M
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Michelle B. Govertsen
Dallas, US
★★★★★ 4
Helps my moisturizer absorb better
Color: Cyano Pink Spicule
I’m not quite sure if the product is fully working the way it is supposed to but I do like that when I use this and the apply moisturizer, it absorbs into my skin better and leaves my skin smoother and a lot less greasy. It’s easy to throw in my travel bag because of the size and you really only just need a little for each use so it goes a long way got the cost.
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Reviewed in the United States on May 31, 2026
R
Verified Purchase
Raschell
Battle Creek, US
★★★★★ 5
Amazing!
Color: Cyano Pink Spicule
This makes my skin feel so smooth. The appearance of my skin also is starting to look a lot better/younger. I've been using it for a week and a half already seeing changes.
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Holly K.
Chelsea, US
★★★★★ 3
Brightens, doesn't firm
Color: Cyano Pink Spicule
I've been using this for about a month now, every night on my face and neck, hoping to reduce the appearance of wrinkles and tighten some of my skin in that area that seems to be losing elasticity. On my neck, I've honestly noticed no real difference in 4 weeks of continued, consistent daily use. The skin on my face does seem brighter and somewhat less textured than before, but I haven't noticed any change in the issues I was hoping this would resolve, based on the claims and how it was marketed. So... not a bad addition to my skincare, but not the solution I was looking for. Some have expressed concerns about it tingling or stinging... You can feel something when you apply it, it's almost like the feeling of static electricity, but it's very mild. I wouldn't let that stop you from giving it a try if you were concerned about it. It didn't cause my sensitive skin any breakouts or redness (although I was applying it at night before bed, so perhaps any redness was calmed overnight). I'm going to go ahead and finish the bottle, but based on these results, I probably won't repurchase.
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Reviewed in the United States on May 3, 2026

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