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Sony IER-EX15C In-Ear USB-C Earbuds with Microphone - Blue (IER-EX15C/LZE)

Three sizes of silicone tips, XS, M and XL, let you adjust the fit and the isolation for long listening. The serrated cable finish limits tangles and its length adjusts with a slider.

  • XS, M and XL silicone tips included
  • Tangle-resistant serrated cable, adjustable length
  • Direct connection, no battery and no pairing
  • In-line remote: multifunction button and volume
  • Built-in mic for calls and the voice assistant
  • 5 mm neodymium driver with a high-compliance diaphragm
  • Compatible with USB Audio Class 1.0 devices
Ref.: IER-EX15C/LZE
194,00 DHincl. VAT

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Product overview

In-ear earphones Sony IER-EX15C in Blue: clear, balanced sound and a built-in mic, in a light, portable format with no battery and no pairing.
Connectivity: USB-C plug, just connect and they work with a compatible smartphone, tablet or computer, with USB Audio Class 1.0 support.
Sound: 5 mm neodymium driver with a high-compliance diaphragm for solid bass and crisp vocals.
Mic & controls: in-line remote with a multifunction button and volume control — music, calls, voice assistant and mic mute without taking out your device.
Cable: tangle-free design with a serrated finish and length adjustable with a slider.
Comfort: XS, M and XL silicone ear tips supplied for a secure fit and good isolation.

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Technical specifications

Technical specifications
Customisation softwareNone
Wireless technologyNone (wired earphones)
Microphone type1 microphone on the in-line remote
Talk timeNone (wired earphones)
Standby timeNone (wired earphones)
Charging case weightNone (wired earphones)
Product colourBlue
Wearing styleIn-ear
TypeEarbuds
ConnectorUSB-C
Bluetooth profilesNone (wired earphones)
Bluetooth codecsNone (wired earphones)
Headphone form factorIn-ear
ListeningStereo (both ears)
Noise cancellationNo noise reduction
MicrophoneBuilt-in microphone
Technical specifications (continued)
Headphone useMusic & mobility
Ear cushionsSilicone ear tips, 3 sizes (XS, M, XL)
Headset connectionNative USB-C, USB Audio Class 1.0 compatible
Adapter or receiver includedNone
Headset chargingNone (wired earphones)
Charging caseNone (wired earphones)
Wireless rangeNone (wired earphones)
Simultaneously connected devicesNone (wired earphones)
Listening timeNone (wired earphones)
Total battery life with caseNone (wired earphones)
Charging timeNone (wired earphones)
Active noise cancellation (ANC)None
Driver size5 mm, neodymium magnet with high-compliance diaphragm
Headset controlsIn-line remote on the cable: multifunction button, volume, calls, voice assistant and microphone mute
Warranty1 year

Specific references

EAN4548736170643

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

Do the Sony IER-EX15C need charging or pairing?
Neither. These earbuds have no battery and do not use Bluetooth: they work as soon as they are plugged in. No risk of finding them flat at the wrong moment, and no battery to watch wear out over the years.
Which devices does the USB-C plug work with?
With a smartphone, tablet or computer compatible with USB Audio Class 1.0. It is the answer to the disappearing headphone jack: you plug in the connector, the device recognises the audio output on its own and the music starts, with no adapter or dongle.
Which ear tip sizes come with these blue earbuds?
Three silicone sizes: XS, M and XL. Try them all — the ear tip determines both the fit and the isolation, and therefore how much bass you will actually hear once you are out on the street.
What can you do from the in-line remote?
Play or pause music, answer calls, mute the microphone and call up the voice assistant, all from a multifunction button along with volume control. Your phone can stay in your pocket from the start of your journey to the end.
Does the cable tangle easily?
Its serrated finish is designed to limit knots, and it can be put away without twisting. A slider also lets you adjust its length: you shorten the hanging part when your phone is in a jacket pocket rather than at the bottom of a bag.
Does this model have active noise cancellation?
No. Noise isolation comes from the in-ear design and the silicone ear tip, which seals the ear canal. It is passive isolation: it uses no power and works as soon as you plug in, but it depends entirely on choosing the right size from the three supplied.
How good is a 5 mm driver in this format?
It is a small diameter, chosen for lightness, but it is a neodymium driver with a high-compliance diaphragm — a more flexible membrane that flexes further for the same energy. Hence the solid bass and clear vocals claimed across a wide frequency range.
Are these Sony earbuds new and under warranty?
Yes, new and genuine, with the invoice serving as the warranty document for 1 year. The exact reference for this blue colour is IER-EX15C/LZE: it is what identifies the product when making a warranty claim.

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