Koss
Koss KE5K (175481) earbud accessory 3.5mm 4ft 60Hz-20KHz 32 ohms 0.1 black
Lightweight earbuds with a 4 ft straight cord and 3.5 mm plug for portable listening
- TypeEarbud
- ColorBlack
- Frequency Response60Hz-20KHz
- Input Impedance32 ohms
- Connector3.5mm
- Ear CouplingEarbud
- Lightweight 0.1 weight for easy portability
- 60Hz-20KHz frequency response for full-range sound
- 5mm connector fits most audio devices
- Four-foot cord length gives freedom of movement
- Straight dual-entry cord reduces tangling during use
On-the-go earbuds for daily listening
The Koss KE5K earbuds are built for people who want a lightweight, wired option they can carry anywhere. A straight, dual-entry cord runs four feet and ends in a 3.5 mm plug that fits phones, laptops and portable players. The earbud coupling sits in the ear for a secure fit during walks, commutes or desk work.
Wired 3.5 mm connection limits
The 3.5 mm jack restricts use to devices that still provide an analogue headphone socket or a compatible adapter. With a 32 ohm impedance the earbuds draw modest power, so output volume will depend on the source device’s headphone amplifier. The four-foot cord length sets a fixed working radius and cannot be extended without an extra cable.
Replaces basic bundled earbuds
These earbuds step up from the thin, single-driver buds often packed with a phone or player, offering a wider 60 Hz to 20 kHz frequency range and a more durable straight cord. The upgrade is worth it when you want clearer bass and treble without moving to a premium in-ear monitor or wireless set. Buyers who need active noise cancellation, a detachable cable or a balanced connector will not find those features here.
Highlights
- Lightweight 0.1 weight for easy portability
- 60Hz-20KHz frequency response for full-range sound
- 5mm connector fits most audio devices
- Four-foot cord length gives freedom of movement
- Straight dual-entry cord reduces tangling during use
Specifications
| Brand | KOSS |
|---|---|
| Model | KE5K (175481) |
| Type | Earbud |
| Color | Black |
| Frequency Response | 60Hz-20KHz |
| Input Impedance | 32 ohms |
| Connector | 3.5mm |
| Ear Coupling | Earbud |
| Cord Length | 4 ft. |
| Weight | 0.1 |
| Compatibility | Beats |
| Features | Everywear Series lightweight in the ear earbuds for music on the go Dynamic element for extended frequency response Straight, dual entry cord |
| Shipping weight | 0.14 kg |
| Package size | 102 × 102 × 25 mm |
Questions about this item
Should I pick the black or the white version of the KE5K?
The listing shows the black model only; the white variant is mentioned in the manufacturer overview but not offered under this MPN.
What does the 60Hz–20KHz range mean when I plug these into my phone?
It covers the full audible spectrum, so music and speech reproduce without noticeable bass roll-off or treble cutoff on any 3.5 mm source.
Does the 3.5 mm plug limit volume or quality compared with a USB-C or Lightning headset?
The analogue 3.5 mm connection relies on the host device’s built-in DAC and amplifier, so maximum loudness and noise floor depend on that device rather than the earbuds themselves.
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