TRUTHEAR Zero Wired In-Ear Headphones (Red)

You've never seen headphones like this before! TRUTHEAR Zero look almost like jewelry, while delivering incredible sound. Made with 3D printing technology, they feature dual dynamic drivers that intelligently divide frequency bands between two specialized circuits. The use of precision frequency division technology and innovative materials such as medical resin, polyurethane membrane and LCP allows them to deliver balanced sound with powerful bass, detailed mids and soft highs. These are headphones designed for those looking for a combination of high-quality sound and exceptional comfort.

3D printing technology and medical materials

The TRUTHEAR ZERO:RED earphone housings are manufactured using DLP 3D printing technology, which was previously used mainly in high-end multi-speaker earphones. The use of medical resin not only ensures precision manufacturing, but also ensures comfort and safety when wearing. The ultra-thin and lightweight design ensures comfort and durability, while the delicate hand-crafting process adds an elegant touch to the earphones.

Fullness of sound in every note

At the heart of the TRUTHEAR ZERO:RED is a duo of dynamic drivers that harmoniously divide the frequency range. The larger, 10mm driver is responsible for powerful, deep bass – perfect for music where energy and rhythm are important. The smaller, 7.8mm driver with an ultra-lightweight CCAW voice coil focuses on the mids and highs, delivering vocal clarity and instrumental detail. Together, they create a sonic harmony where the bass is pronounced but not overpowering, while the higher frequencies remain clean and balanced.

Every detail in its place

TRUTHEAR ZERO:RED uses advanced hybrid frequency division technology, which allows each driver to operate in a perfectly coordinated range. The specially designed acoustic structure and RC circuit eliminate the phase shifts that often interfere with listening in headphones with multiple speakers. As a result, the sound is natural, consistent and faithfully reproduces musical details, and the soundstage becomes more spacious and clear.

Sound tailored to your preferences

ZERO:RED are headphones that combine powerful, dynamic bass with pleasant and natural mids and highs. The sound is optimized for low distortion (<1% @1kHz), clear and balanced even at higher volumes. The bass is deep but not overpowering - leaving room for subtle details in the mids and highs. Importantly, the headphones are designed so that their sound does not tire even during long listening sessions, offering a relaxing and detailed musical experience.

High-quality cable for clear sound

The headphones feature a four-core silver-plated cable with an increased diameter to reduce noise and ensure flawless signal transmission. The standard 0.78 2Pin interface allows for easy cable replacement, offering additional customization and expansion options.

Included

• TRUTHEAR ZERO:RED headphones x 1
• Four-core high-quality silver-plated cable x 1
• 6 pairs of silicone ear tips (thick and thin, sizes S, M, L)
• 1 pair of foam ear pads (size M)
• 10Ω impedance adapter x 1
• Instructions for use
• Warranty card

Warranty: 12 months

The text is machine translated.

It is important to know

Choosing a pair of earbuds without compromise requires a clear idea of what you want from your listening experience and what practical requirements are most important to you. The main issues with this type of model are portability and comfort in everyday use, but there are always some limitations associated with such a design that are not immediately apparent from the technical data. Before buying, consider how often and in what environments you will use them.

• In-ear fit is usually an advantage for those looking for strong external noise cancellation and stability in the ear, but it is not always optimal for long-term use if the silicone tips are not comfortable for you.
• Since these are wired headphones, you are dependent on the connector on your device – if your phone or laptop doesn't have a suitable input, you will need an adapter or other solution.
• Wired headphones offer extremely low latency and may be a better choice for more demanding listeners who want audio synchronization when playing games or watching videos, but they limit your movement due to the length and type of cable.
• They are not tailored for a wireless experience, so quickly switching between multiple devices will not be as convenient as with TWS or Bluetooth models.

Source of editorial recommendations: ENAA guides and team experience.

In practice

🟢 Daily music listening and general use

Very convenient – compact size, easy portability, and reliable wired connection provide a stable experience wherever you listen.

🟡 Calls on the go

Suitable with limitations – although they allow for good calls in a quieter environment, the wired connection will limit your movement and the ability to quickly switch between devices.

🔴 Sports and fitness

Less convenient – the wired design means there is a higher chance of the cable getting tangled or falling out during more intense movement.

🟢 Watching videos and playing games

Very convenient – the low latency of the wired connection ensures that the sound is in sync with the action on the screen without noticeable lag.

🟡 Working at a computer or listening for long periods of time

Suitable with limitations – wearing silicone earplugs for long periods of time may be less comfortable for some users, but they are a great partner for shorter sessions.

Answers to frequently asked questions

Can I use these headphones on a phone without a 3.5mm jack?

You need an adapter to connect if your device does not have a classic 3.5 mm input.

Are these headphones suitable for playing games or watching movies?

Yes, a wired connection ensures minimal latency and good synchronization of the sound with what is happening on the screen.

What is the main advantage of wired in-ear headphones over wireless ones?

Low latency and battery independence – the headphones always work as long as you have a proper connection.

Can these headphones be used on different devices?

You can, as long as the devices have the appropriate connector or use an adapter for a 3.5 mm input.

Are they suitable for sports use?

The wired design is not the most practical for sports, as the cable can get in the way during activities with more movement.

Description updated: September 2026

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• The fastest in Slovenia: more than 95% of orders are delivered the next business day.
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