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Black open-ear USB-C headphones with adjustable earhooks and inline remote

No Sew

No Sew COOYA-739-US USB-C Open-Ear Headphones Black

SKU CH-G6G1-P1WJH

Open-ear USB-C wired headphones with a built-in DAC chip, inline volume control and adjustable earhooks for extended comfort

  • TypeOn-Ear
  • ColorBlack
  • THDOn Ear
  • Power Supplyfalse
  • ConnectorUSB
  • Ear Couplingopen_ear
  • Open-ear design keeps you aware of surroundings while listening
  • USB-C connector works with phones, tablets and laptops listed
  • Built-in DAC chip delivers low-distortion stereo sound
  • In-line remote controls volume, playback and calls
  • 120 cm tangle-free cable with adjustable earhook for secure fit

Open-Ear USB-C Headphones

These wired on-ear headphones use a USB-C connector and an open-ear design that rests outside the ear canal. A built-in DAC chip and dual drivers deliver HiFi stereo sound with low distortion. In-line controls handle volume, playback, calls and track skipping without touching the connected device. The 120 cm cable uses reinforced TPE material for durability.

Comfort-Focused Listeners

The lightweight frame and rotatable silicone earhook suit people who find in-ear buds uncomfortable during long sessions. Open-ear coupling lets you hear surroundings while taking calls or streaming music, making them practical for office work, study, travel or light exercise. Buyers who want active noise cancellation or a sealed in-ear fit should look at a different design.

USB-C Audio Port Required

The single deciding specification is the USB-C connector with integrated DAC; the headphones only work with devices that support digital audio output over USB-C. If your phone, tablet or laptop lacks a USB-C audio port, these will not function.

Highlights

  • Open-ear design keeps you aware of surroundings while listening
  • USB-C connector works with phones, tablets and laptops listed
  • Built-in DAC chip delivers low-distortion stereo sound
  • In-line remote controls volume, playback and calls
  • 120 cm tangle-free cable with adjustable earhook for secure fit

Specifications

BrandCOOYA
ModelCOOYA-739-US
Part NumberCOOYA-739-US
TypeOn-Ear
ColorBlack
THDOn Ear
Power Supplyfalse
ConnectorUSB
Ear Couplingopen_ear
Noise Cancellingsound_isolation
Wireless TypeNo
Featuressound_isolation, Tangle Free, Volume Control, remote, Wired, On Ear

Questions about this item

What length USB-C cable does the COOYA-739-US use?

The cable is 120 cm (3.9 ft) long, giving enough slack for desk or pocket use without excess coil.

How do you adjust the rotatable silicone earhook for a secure fit?

Rotate the hook until it rests lightly on the outside of your ear; the open-ear design stays stable without inserting into the canal.

When should the in-line volume control module be checked or replaced?

If the play/pause, skip or volume buttons become unresponsive or the microphone picks up static, the control module may need replacement.

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