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Black in-ear USB-C earbuds with inline mic and controls, 10g

No Sew

No Sew FHL-3 USB-C In-Ear Earbuds with Mic, 32Ω, 10g

SKU CH-TRZD-FDN44

USB-C wired in-ear earbuds with inline microphone and volume controls, 32 Ω impedance and 10 g weight

  • TypeIn-Ear
  • ColorBlack
  • THDIn Ear
  • Input Impedance32 ohms
  • ConnectorUSB
  • Ear CouplingSingle Ear
  • Balanced stereo sound with enhanced bass and clear vocals
  • In-ear design isolates surrounding noise for focused listening
  • Built-in microphone and inline controls manage calls and playback
  • USB-C plug-and-play works with compatible phones, tablets and laptops
  • Lightweight 10 g construction stays comfortable during extended use

Single-Ear USB-C Headset

This single-ear USB-C in-ear headset weighs 10 grams and connects directly to devices with a USB-C audio port. It includes an inline microphone and push-button controls for calls and playback. The 32 ohm input impedance suits typical mobile and laptop outputs.

For mono communication and light media

Suited to users who need hands-free calls, voice chat or podcast listening while keeping one ear open to surroundings. The sound-isolation ear tip reduces ambient noise for the covered ear. Not for buyers who want two-ear stereo music reproduction, a separate analogue connector, wireless freedom or a boom microphone for high-noise settings.

32 ohm single-ear USB-C interface

The headset presents a 32 ohm load and a single-ear coupling through a USB-C plug, so it works only with hosts that supply USB-C digital audio. The 132 ohm driver specification and ~3K ohm microphone impedance are fixed by the built-in electronics.

Highlights

  • Balanced stereo sound with enhanced bass and clear vocals
  • In-ear design isolates surrounding noise for focused listening
  • Built-in microphone and inline controls manage calls and playback
  • USB-C plug-and-play works with compatible phones, tablets and laptops
  • Lightweight 10 g construction stays comfortable during extended use

Specifications

BrandPlantronics
Modelearphones, FHL-3
Part NumberFHL-3
TypeIn-Ear
ColorBlack
THDIn Ear
Input Impedance32 ohms
ConnectorUSB
Ear CouplingSingle Ear
Weight10 grams
Noise Cancellingsound_isolation
Microphone Impedance~3K ohm
Featuressound_isolation, push_button, Wired, In Ear, dynamic_driver, 132 ohm

Questions about this item

Do I need a USB-C audio port on my device for these earbuds to work?

Yes, the earbuds require a USB-C port that supports digital audio output; they will not function on ports that only carry power or data.

Will the inline controls work the same way if I switch between a USB-C phone and a USB-C laptop?

The push-button remote handles calls, volume and playback on any compatible USB-C device, though exact behaviour depends on the host operating system.

How can I confirm the earbuds are delivering sound correctly after plugging them in?

Play audio and verify clear stereo output with balanced vocals and enhanced bass; the inline microphone should register your voice during a test call.

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