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White in-ear earbuds with earhooks and inline remote

Avantree C171 USB-C Wired Earbuds White

SKU CH-BHBK-PMR5R

USB-C wired in-ear buds with earhooks, inline volume and track controls, built-in microphone and 32 ohm drivers for compatible smartphones and tablets

  • Headphone styleIn Ear
  • Impedance32 ohms
  • ConnectionUSB
  • Wearing styleSingle Ear
  • Noise cancellationSound isolation
  • Mic impedance~3K ohm
  • USB-C plug works with iPhone 15 and 16 plus most Android phones
  • Earhook and three eartip sizes give a secure, comfortable fit for sport
  • In-line buttons control music, volume, calls and voice assistant without touching the phone
  • Built-in microphone delivers clear call quality
  • 32 ohm dynamic drivers produce balanced, crisp sound

USB-C wired earbuds with earhook

The Avantree C171 connects directly to devices that have a USB-C port, such as iPhone 15 and 16 models and most Android smartphones and tablets. It does not work with iPhone 1114 Lightning ports or 3.5 mm AUX sockets and may not be compatible with the Samsung S24. The single-ear, in-ear design includes an earhook and three sets of eartips for a secure fit during sport or active use.

32 ohm impedance and USB-C digital interface

A 32 ohm input impedance means the earbuds draw modest power from the host device, so battery drain on a phone or tablet stays low. The digital USB-C connection bypasses the device’s analogue output stage, delivering a consistent signal without the variability of a 3.5 mm jack. Volume, playback, track navigation, call handling and voice-assistant activation are all managed by physical in-line buttons.

Balanced sound and clear calls for everyday use

The dynamic driver is tuned for crisp, well-balanced audio that suits music, podcasts and video. A built-in microphone with roughly 3K ohm impedance captures speech clearly for calls and voice commands. The sound-isolation fit blocks enough ambient noise for commuting or office work, but the single-ear format leaves the other ear open for situational awareness.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 62% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameAvantree
Model nameC171, ADHF-C171-WHT
Part numberADHF-C171-WHT
Product typeIn-Ear
Product colorWhite
Audio & video
Headphone styleIn Ear
Impedance32 ohms
Wearing styleSingle Ear
Noise cancellationSound isolation
Mic impedance~3K ohm
Ports & slots
ConnectionUSB

Questions about this item

Which Avantree wired earbud model fits my device — the C171 or another version?

The C171 uses a USB-C connector and works with iPhone 15 and 16, most Android phones, and tablets. It does not fit iPhone 1114 (Lightning) or 3.5 mm AUX ports and may not work with Samsung S24.

What does the 32 ohm impedance mean for everyday listening?

At 32 ohms the earbuds draw little power, so a phone or tablet drives them to comfortable volume without an external amplifier.

What does the USB-C connection limit in practice?

The USB-C plug carries both audio and microphone signals, so the earbuds only work on devices that support digital audio over USB-C; they cannot be used with a 3.5 mm jack or Lightning port.

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