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Black wired in-ear earbuds with inline microphone and volume control

Avantree E171 3.5mm Wired Earbuds with Mic & Volume Control

SKU CH-KJ72-JM8FH

Wired in-ear headphones with 3.5 mm jack, inline mic, volume control and three ear-tip sizes for a secure fit

  • TypeIn-Ear
  • ColorBlack
  • Frequency Response20000 hertz
  • THDIn Ear
  • Input Impedance32 ohms
  • Power Supplyfalse
  • Ergonomic ear hooks keep buds secure during workouts
  • In-line remote handles calls, volume and voice assistant
  • 5 mm plug fits legacy phones, laptops and tablets
  • 32 ohm drivers deliver balanced mids and highs
  • Silicone tips in three sizes isolate sound for clearer audio

Compatible 3.5mm AUX connection

The Avantree E171 earbuds connect through a standard 3.5mm AUX jack and work with older smartphones, laptops, PCs and some tablets. They are not compatible with Lightning or USB-C ports unless an adapter is used. The in-line microphone requires a splitter on PCs that have separate audio and microphone sockets.

Check your device ports and volume behaviour

Verify that your device provides a single 3.5mm combined audio jack or obtain a suitable splitter for dual-jack PCs. The built-in volume control does not function on PC, laptop or iOS MP3 players. On Pixel 3A, Galaxy A9, S10 and Note 9 the volume-up button triggers Google Assistant instead of raising volume.

Wired upgrade for balanced sound and secure fit

These earbuds replace wireless or loose-fitting buds when you want zero latency, no battery charging and a secure ear-hook fit for running or gym use. The dynamic driver delivers balanced mids and highs rather than heavy bass, so the jump is worthwhile for voice clarity and stable wear during exercise.

Highlights

  • Ergonomic ear hooks keep buds secure during workouts
  • In-line remote handles calls, volume and voice assistant
  • 5 mm plug fits legacy phones, laptops and tablets
  • 32 ohm drivers deliver balanced mids and highs
  • Silicone tips in three sizes isolate sound for clearer audio

Specifications

BrandAvantree
Series171
ModelE171, ADHF-171, ADHF-E171-BLK
Part NumberADHF-E171-BLK
TypeIn-Ear
ColorBlack
Frequency Response20000 hertz
THDIn Ear
Input Impedance32 ohms
Power Supplyfalse
Connector3.5mm
Ear CouplingSingle Ear
Weight28500 milligrams
Noise Cancellingsound_isolation
Wireless TypeIR
Microphone Impedance~3K ohm
Microphone Frequency Response20000 hertz
Featuressound_isolation, Tangle Free, Volume Control, voice, Wired, In Ear, dynamic_driver, 32 ohm

Questions about this item

What comes in the box with the Avantree E171 earbuds and what must I buy separately?

The package includes the E171 earbuds with three sizes of silicone ear tips. A 3.5mm splitter is required separately for PCs with separate audio and microphone jacks, and an adapter is needed for Lightning or USB-C devices.

Which version of the E171 should I choose for my device?

The E171 is a single 3.5mm wired model. Choose it if your device has a 3.5mm AUX jack; otherwise you will need a separate adapter for Lightning or USB-C ports.

What does the 20000 hertz frequency response mean when I use these earbuds?

The 20000 hertz upper limit covers the standard audible range, so music and voice calls reproduce the full detail the source provides through the 3.5mm connection.

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