Engineered with a sealed acoustic design, these wired earphones provide immersive audio and a secure fit using proprietary StayHear Ultra tips. The sweat-resistant construction makes them suitable for active daily use, while the 3.5mm connection ensures a reliable link to your hardware. A dedicated inline remote and microphone allow for effortless control of calls and media on compatible iPhone, iPad and iPod models.

The Bose SoundTrue Ultra in-ear headphones for Apple iOS devices -Charcoal Black— sealed acoustic design for deep, immersive sound, proprietary StayHear Ultra tips in three sizes for a stable all-day fit, and a 3-button inline remote optimised for Apple iPhone, iPod and iPad controls. Wired 3.5mm. Sweat resistant. Charcoal Black.

✓ Sealed acoustic design — deep, rich bass and full frequency immersion
✓ StayHear Ultra tips (S/M/L) — stay-soft, secure fit for extended wear
✓ 3-button inline remote tuned for Apple iPhone, iPod and iPad — calls, music, volume
✓ Carrying case and clothing clip included · Brand New — Bulk Packaging

⚠️ Discontinued model — limited stock remaining. Brand New — Bulk Packaging.

The Bose SoundTrue Ultra in-ear headphones for Apple iOS devices represent Bose’s approach to premium wired in-ear audio for Android users — a sealed acoustic design that immerses listeners in their music rather than letting ambient sound compete with it, paired with proprietary StayHear Ultra tips that sit in the outer ear rather than deep in the ear canal, providing a secure and comfortable fit without the discomfort of canal phones. The Android-specific version features a 3-button inline remote with a microphone, tuned to work with Apple iPhone, iPod and most iPad devices for full call control, track navigation and volume adjustment. Bose’s SoundTrue Ultra was designed for users who wanted the clarity and depth of Bose sound in a wired in-ear format without the added weight or bulk of over-ear or on-ear headphones. The sweat-resistant build makes them suitable for gym use and commuting. Supplied in bulk packaging — brand new, genuine Bose, no retail box. Available while stock lasts.

Sealed Acoustic Design
Immersive Sound, Natural Isolation
The SoundTrue Ultra’s sealed acoustic design is the foundation of its sound performance. By forming a passive seal between the earphone and the ear canal, the design blocks ambient sound from entering and prevents the headphone’s own sound output from leaking outwards. The result is that bass frequencies — which are the first to be lost in an open or semi-open earphone design — are preserved and delivered with the weight and body that Bose tunes for. For commuting, travel, office use or any environment with background noise, the sealed design means the music competes successfully with ambient sound at lower volume levels, reducing listening fatigue from prolonged high-volume use. Bose tuned the SoundTrue Ultra with a wide frequency response that prioritises natural-sounding lows and lifelike vocal midrange, with clear instrument separation in the upper frequencies. The sound character is warm, full and musical rather than analytically flat — closer to the Bose over-ear tuning philosophy applied to in-ear format. The sealed design also provides passive noise isolation without active noise cancellation electronics, keeping the product simple, lightweight and battery-free.

StayHear Ultra Tips · S/M/L
Outer Ear Fit — Comfort Without Canal Pressure
Bose’s StayHear Ultra tips are a proprietary ear tip design that distinguishes the SoundTrue Ultra from conventional in-ear canal headphones. Standard canal earphones insert a silicone or foam tip deep into the ear canal to form an acoustic seal, which provides excellent isolation but can cause discomfort or pressure during extended wear. StayHear tips instead rest in the outer ear — the tip curves gently to follow the contour of the ear’s outer bowl (the concha), holding the earphone stable without inserting deeply into the canal. The seal is formed by the tip’s soft outer edge conforming to the ear’s natural shape rather than by canal insertion pressure. The result is a fit that stays secure during movement — including moderate gym use and commuting — while remaining comfortable for hours of continuous wear. Three sizes (S, M, L) are included to accommodate different ear geometries. The tips are made from a stay-soft material that maintains its pliability at body temperature rather than hardening with wear. Users who have found standard canal tips uncomfortable after extended use often find the StayHear design significantly more wearable.

3-Button Apple Remote · Inline Mic
Apple iPhone, iPod and iPad Call Control
The SoundTrue Ultra iOS version features a 3-button inline remote and microphone on the cable, positioned at approximately chin level for easy access without removing the phone from a pocket or bag. The Android remote layout provides volume up, volume down and a centre multifunction button — a single press answers or ends calls, a double press skips to the next track and a triple press goes to the previous track, with a long press activating the voice assistant on compatible devices. This remote is specifically tuned for the Android control standard (OMTP/CTIA) used by Samsung Galaxy devices and most Android phones — it will not provide full functionality on Apple devices, which use a different remote protocol. The inline microphone captures voice for calls and voice assistant commands. The sweat-resistant construction covers both the earphones and the cable, making them suitable for gym sessions and commuting in varied weather. The cable is approximately 121.92cm — practical for routing from a hip pocket to the ear without excess.

Right choice if you…
✔ Own a iPhone, iPod or iPad device with a 3.5mm headphone jack

✔ Want Bose sound quality in a wired in-ear format — deep, immersive bass and clear mids

✔ Find standard canal earphones uncomfortable — StayHear tips rest in the outer ear, not deep in the canal

✔ Use headphones for calls and need a reliable inline microphone with Apple call controls

✔ Want genuine Bose build quality for gym, commute and daily use

Consider something else if…
✖ You own an iPhone or iPad — the Android remote is not compatible with Apple devices; see the Bose SoundTrue Ultra Apple version (741629-0010)

✖ Your Samsung Galaxy has no 3.5mm jack (Note 10 and later, S20+) — these phones require a USB-C adapter for wired headphones

✖ You want active noise cancellation — the SoundTrue Ultra has passive isolation only; see Bose QuietComfort range for ANC

Technical Specifications

BrandBose
ModelSoundTrue Ultra in-ear headphones
ColourCharcoal Black
Compatible DevicesApple iPhone, iPod and most iPad devices · 3.5mm jack required
ConnectionWired · 3.5mm jack
Ear TipsStayHear Ultra — S, M, L (3 pairs included)
Inline Remote3-button · Apple MFi · iOS tuned · built-in mic
Noise CancellationNone — passive acoustic isolation
Sweat ResistanceYes
Cable Length~121.92cm
Weight17.9g (including cable)
MPN741629-0010
EAN / GTIN017817697378
WarrantyManufacturer warranty (Bose)

In the Box

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Bose SoundTrue Ultra in-ear headphones — Charcoal Black · Brand New — Bulk Packaging
—

3 pairs StayHear Ultra tips (S, M, L)
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Carrying case
—

Clothing clip

Frequently Asked Questions

Will the Apple iOS version remote work with Samsung or Android devices?
No. The Android version (741629-0010) uses the CTIA/Android remote standard — volume and call controls will not function correctly on Apple devices. The Apple version (741629-0010) is a separate product with an Apple-compatible remote. For iPhone use, you need the Apple variant.

My iPhone has no headphone jack — will these work?
The SoundTrue Ultra is a wired 3.5mm headphone. Samsung removed the headphone jack from the Note 10 onwards (and S20 series onwards). If your phone has no 3.5mm jack, you will need a USB-C to 3.5mm adapter — the Samsung original adapter (EE-UC10JUWEGWW) is the recommended option for full microphone and remote compatibility.

What is the difference between the SoundTrue and SoundTrue Ultra?
The SoundTrue Ultra is the higher-end model with improved StayHear Ultra tips (softer, more ergonomic fit), enhanced sweat resistance and a refined acoustic design compared to the original SoundTrue. The Ultra also includes a carry case as standard. Both are discontinued — the SoundTrue Ultra was Bose’s premium in-ear wired offering for iOS users.

Do these have active noise cancellation?
No. The SoundTrue Ultra uses passive acoustic isolation — the sealed earphone design physically blocks ambient noise without electronics. For active noise cancellation in a Bose in-ear product, the QuietComfort 20 (wired) and QuietComfort Earbuds (wireless) are the relevant alternatives.

What does bulk packaging mean?
Bulk packaging means the headphones are brand new and unused — complete with all accessories (StayHear tips, carry case, clothing clip) — but supplied without the retail box. The product itself is identical to retail stock. This is genuine Bose product sourced from authorised supply channels.

Condition
Brand New — Bulk Packaging

Warranty
Manufacturer warranty (Bose)

Delivery
4–5 Working Days · Fully Tracked

Also Available at maibo

—

Bose SoundSport Wireless In-Ear Headphones — Black
—

Samsung USB-C to 3.5mm Headphone Adapter — EE-UC10JUWEGWW
—

Browse all in-ear headphones at maibo
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Browse all headphones and audio at maibo

Browse the full headphones and audio range at maibo.

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