Bose SoundTrue Ultra In-Ear Headphones with Mic (Apple) (BOSE ST ULTRA BLACK MFI) - Charcoal

  • Web Code: 10389935
  • Release Date: 09-10-2015
Sold and shipped by: Best Buy
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Bose® SoundTrue® Ultra In-ear Headphones Overview

Bose® SoundTrue® Ultra In-ear Headphones Overview

Listen to your music with crystal clarity with Bose® SoundTrue® Ultra in-ear headphones, designed specifically to keep distractions out and music in.


Stay plugged into your favourite music wherever you go with these Bose SoundTrue Ultra in-ear headphones. The exclusive StayHear tips are designed to stay comfortably in place for as long as you need them to. The in-line mic with remote also works with select iPhone models, letting you answer calls and control your music.

More Information

  • Proprietary Bose technology delivers crisp highs and natural-sounding lows across a wide frequency range
  • Sweat- and weather-resistant construction is designed for both indoor and outdoor exercise
  • StayHear tips conform to your ears' unique shape, keeping them comfortably in place for hours
  • Choice of 3 different StayHear tip sizes makes it easy to find the proper fit for your ears
  • In-line microphone and remote work with select iPhone models, so you can seamlessly answer calls and control music
  • Lightweight, durable carrying case offers convenient storage and added protection when travelling

What's in the Box?

  • Carry Case
  • StayHear Utlra Tips S M L
  • Clothing Clip

Manufacturer's Warranty:

  • Parts - 1 Year(s)
  • Labour - 1 Year(s)

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  • Headphone Style
    In-Ear/Ear Bud
  • Band Style
  • Sports & Fitness Ear Clip
  • Sound Isolating
  • Noise Cancelling
  • Echo Reduction
  • Wireless
  • RF Wireless
  • NFC Ready
  • Wireless Talk Time
    Not Applicable
  • Wireless Standby Time
    Not Applicable
  • Effective Wireless Range
    Not Applicable
  • Designed for Sports
  • Designed for Kids
  • DJ Style
  • Professional Grade
  • Water/Sweat Resistant
  • Inline Volume Control
  • iPod/iPhone Control
  • Built-in Mic
  • Folding
  • Cord Length
    1.18 m
  • Plug Material
    Gold Plated
  • Plug Size
    3.5 mm
  • Plug Shape
  • Ear Cushion Material
  • Colour
  • Weight
    18 g
  • Collection/Theme
    Not Applicable
  • What's in the Box
  • Warranty Labour
    1 Year(s)
  • Warranty Parts
    1 Year(s)



Customer Reviews

4.5 / 5
Based on 505 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 95%

484 Reviews

Critical 4%

21 Reviews

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  • from Westmount, QC

La qualité reste à désirer

Après 6 mois d'utilisation, mes écouteurs ne fonctionnent plus. Un peut déçu pour le prix...

  • from Vancouver, BC

Great sound, weak construction

These sound great, but I've had three pairs and on all three the wire connection at the headphone jack has failed within a couple months, resulting in no sound from one speaker. Three pairs and the same issue on all of them! The physical construction is very poor.

  • from Toronto, ON

Physical quality is very bad

I am a big fan of bose products. Have been using them for years. Recently i got my old In-Ear Headphones replaced with new one due to wear and tear. The new earphones are so delicate that within a month i had to get them replaced. Never had issues with sound quality but the new earphones are so delicate that within a few weeks, there are clear signs of wear and tear. I hope bose goes back to its roots of high quality products that can last atleast a few years. The new material they use is very bad.

  • from Halifax, NS

Great Product

Superb, clear sound. Fit comfortably and securely in ears. No wire noise.

  • from Oakville, ON

Best In-Ear Headphones Ever!

Amazing headphones. Super clear and wonderfully comfortable (and I am extremely picky). Top quality sound without outside noise interruption. Bought a second set for my spouse who is equally impressed. Would HIGHLY recommend.

  • from Vancouver, BC


Don't waste your money. These ear buds sound terrible, feel cheep and the jack is straight up ready to bend or break. They are comfortable but the lack of quality will keep them in the box.

  • from Alliston, ON

Not expected sound quality

Bose is known for their sound quality but these headphones are not up to par on this reputation. These headphones are very average and something you could get for much cheaper with a different brand. I would not recommend purchasing these headphones as there is a very average sound quality for this price.

  • from Fort mcmurray Alberta /welland Ontario

Horrible head phone jack

These Bose headphone have the worst wire to jack connection out there, my apple headphones are better than these...don't waste you money it will be a head ache and nothing. It warranty request after request..just have your phone in your pocket and walking creates this interference sound non stop, mic works when it wants too..constantly having to unplug and plug in to get the mic to work Don't waste your money..

  • from Thunder Bay


These buds are extremely comfortable, most comfortable pair I've owned. I've had Klipsch, Monster Victory, and a few other brands in the past and these rise above in comfort. So far the sound is very clean and clear. I know some say there isn't enough low end but, for me the lows blend extremely well with the kids and highs - nothing is overpowering the other. This is the very first Bose product I've owned and I'd definitely recommend them.

  • from Mississauga, ON

Materials used, cheaper than before...

I bought these in order to have the mic/forwrd stop play etc. I have a previous pair of the MEI2 (I think or previous generation before the mic controller). The cable used for these Sound True feels cheap and stiff, keeps getting in the way because it it so much stiffer, the joiner is bulky, the audio is ok if you don't love you head around or anything. With the tips in sure it drowns out the surrounding sound, but you also hear your self talk ... not happy with them and will try to get my money back! BOSE went downhill with these.

  • from Oakville, ON

What were they thinking?

I originally had a pair of Bose IE2s under the bestbuy warranty. I loved these headphones, and they never failed me. Even survived going through the washing machine numerous times. After 2 years of rough use, they eventually broke (go figure, eh?). Anyway, redeemed their cost and went to purchase another pair, only to find that they are deadstocked, with these being their "replacement". Figuring that these must be an improvement, I picked them up. Pros: Very good bass, good noise cancelling (if you want this) Cons: -The tips are mostly what keeps them in your ear instead of the hooks. Because of this, the hooks often hang out of your ears looking a bit goofy. -The cable-audio jack was questionable from the day i got it, and has already started to fray. -The cable split is bulky, unnecessary, and just plain ugly. -Noise cancelling is a bit TOO good if you want anyone to actually be able to get your attention verbally. The cable is the thing that really irks me. They have made many headphones without these problems in the past, so I have no clue why such an obviously flawed design would be chosen.

  • from Toronto, Ontario


Good product, comfort is good, controls are easy to use, and sound quality is clear. The wire does seem light but is very bendable so I beleive designed for movement, put not torsion. Wish the had a 90 degree jack connector, otherwise good product and all controls work both with BB and my Ipod

  • from Calgary


Girlfriend has had these for over a year and loves them. I bought these for myself today and I'm super happy with the decision as they are very comfortable and the sound is great. Bose makes quality products and quality sound. Priced higher than I would like but I'm confident they will last and I'll get my money's worth.

  • from Calgary, AB

Not the quality you'd expect

I use headphones primarily for calls, not for music and I was surprised with how poor quality the wiring is. It feels cheap, plastic, and brittle. The earphones themselves completely seal in the ear and stay in place, but it's a sensation that takes quite a bit of getting used to.

  • from Toronto, ON

Very Disappointing

1. These headphones are extremely uncomfortable. 2. For a Bose product, the wire seems of low quality. 3. The sound was mediocre. 4. Don't waste your money! I hate that you can't return headphones at Best Buy, every time you buy headphones you're taking a risk your money will be wasted.

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