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Lightweight on-ear headphones with thin metal headband and foam pads

Koss

Koss KPH25 On-Ear Headphones

SKU CH-J2Q5-JR3A2 MPN KPH25

Wired on-ear headphones with over-the-head design for portable listening

  • Over-the-head fit keeps earpieces stable during movement
  • Wired connection avoids battery charging and signal drop-outs
  • Lightweight 25 g build reduces fatigue over long sessions
  • Koss KPH25 model delivers stereo sound for music and calls
  • New condition ensures full performance from first use

On-Ear Headphones for Portable Listening

The Koss KPH25 is a wired on-ear headphone built for personal audio on the go. Its over-the-head design keeps the earpieces in place during daily travel or desk sessions. The lightweight frame suits extended wear without fatigue. Connectivity is handled by a simple analogue cable.

Suits Listeners Who Prefer a Wired Link

This model fits users who want zero latency and no battery management. It is not for buyers who need wireless freedom or active noise cancellation. Commuters requiring Bluetooth pairing should look at something else. Gamers needing a built-in microphone will not find one here.

Wired Analogue Connection

The only link is a physical cable terminating in a standard plug. No digital handshake, no codec negotiation and no charging port are present. This single spec decides if the headphone matches your source device. Verify your jack type before purchase.

Highlights

  • Over-the-head fit keeps earpieces stable during movement
  • Wired connection avoids battery charging and signal drop-outs
  • Lightweight 25 g build reduces fatigue over long sessions
  • Koss KPH25 model delivers stereo sound for music and calls
  • New condition ensures full performance from first use

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the KPH25 generate during long listening sessions?

Passive drivers produce no measurable heat, so the headphones stay at room temperature even after hours of use.

Which source device must I already own to connect the KPH25?

Any player with a standard analogue headphone jack accepts the wired cable directly.

Will the KPH25 work with the older portable CD player I still use?

Yes, the analogue connection is compatible with legacy audio gear that has a headphone output.

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