We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White in-ear binaural headphones with inline microphone

Koss

Koss 189585 In-Ear Binaural Headphones White accessory

SKU CH-VT1Z-KWRSR MPN 189585

White in-ear headphones with binaural stereo and an inline microphone, weighing 0.05 units

  • TypeIn-Ear
  • ColorWhite
  • Ear CouplingBinaural
  • Weight0.05
  • Ultra-light at 0.05 weight for all-day comfort
  • Binaural ear coupling delivers stereo sound to both ears
  • In-ear design isolates audio in noisy environments
  • Built-in microphone enables clear voice calls
  • Clean white finish matches modern device aesthetics

Wired in-ear buds with microphone

The Koss 189585 is a wired binaural in-ear headphone set finished in white. It delivers stereo sound through a lightweight earpiece design that weighs 0.05 units. An inline microphone allows for voice calls without removing the buds. The product is brand new and carries model number 189585.

Listeners wanting a simple wired connection

These suit anyone who prefers a direct cable link to a phone, laptop or tablet and needs a built-in mic for calls. They are not for buyers who want wireless freedom, active noise cancellation or a detachable cable. Users needing over-ear comfort or high-impedance studio monitoring should look elsewhere.

0.05 weight for all-day wear

The 0.05 mass makes the buds barely noticeable during long sessions, reducing ear fatigue compared with heavier models. If your priority is the lightest possible fit, this figure confirms the product meets that need. Heavier alternatives exist for those who associate mass with durability.

Highlights

  • Ultra-light at 0.05 weight for all-day comfort
  • Binaural ear coupling delivers stereo sound to both ears
  • In-ear design isolates audio in noisy environments
  • Built-in microphone enables clear voice calls
  • Clean white finish matches modern device aesthetics

Specifications

BrandKOSS
Model189585
TypeIn-Ear
ColorWhite
Ear CouplingBinaural
Weight0.05
Shipping weight0.45 kg
Package size152 × 51 × 25 mm

Questions about this item

How long can I wear the 0.05 kg Koss 189585 buds before ear fatigue becomes the limiting factor?

The lightweight 0.05 kg design reduces pressure on the ear canal, so fatigue typically arrives from listening volume or duration rather than the buds themselves.

Do the Koss 189585 in-ear headphones generate noticeable heat or noise during all-day use?

Passive in-ear drivers produce no electronic noise and negligible heat, so extended sessions stay quiet and cool at the ear.

Which device connector must I already have to use the Koss 189585 headset?

The inline microphone and remote require a standard 4-pole headset jack on your phone, laptop or tablet for full functionality.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.