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Wired mono headset with boom mic, over-ear cup, 3.5 mm and 2.5 mm plugs

SPRACHT

SPRACHT ZUM350M Headset 3.5mm 2.5mm Mono Wired Over-Head Circumaural

SKU CH-4S59-WVP2Z MPN ZUM350M

A mono wired headset with a noise-cancelling boom microphone, dual 3.5 mm and 2.5 mm plugs and circumaural over-the-head comfort

  • TypeConsumer Electronics
  • Weight0.28
  • Mono audio for focused calls with single-earpiece design
  • Noise-cancelling boom microphone reduces background sound during conversations
  • Dual 3.5 mm and 2.5 mm plugs connect to desk phones and mobiles
  • Over-the-head circumaural cup sits around the ear for extended comfort
  • Lightweight 2.08 oz build keeps strain low during long sessions

Mono Headset for Desk Phones

The SPRACHT ZUM350M is a mono wired headset built for desk phones and legacy systems. It connects through both a 3.5 mm and a 2.5 mm plug. The circumaural ear cup covers the ear for passive isolation during calls. Weighing 2.08 oz, it stays light through long shifts.

Suited for Single-Ear Monitoring

This headset fits users who must keep one ear open to the office while taking calls. The boom microphone uses noise-cancelling technology to reduce background pickup. It is not for listeners who want stereo sound for music or multimedia. Buyers needing a single USB connection should look at a different model.

Dual 3.5 mm and 2.5 mm Connectors

The cable terminates in both a 3.5 mm mini-phone and a 2.5 mm sub-mini phone plug. This dual interface decides whether the headset matches your desk phone or terminal. No adapter is included in the package. Verify the jack size on your device before ordering.

Highlights

  • Mono audio for focused calls with single-earpiece design
  • Noise-cancelling boom microphone reduces background sound during conversations
  • Dual 3.5 mm and 2.5 mm plugs connect to desk phones and mobiles
  • Over-the-head circumaural cup sits around the ear for extended comfort
  • Lightweight 2.08 oz build keeps strain low during long sessions

Specifications

BrandSpracht
TypeConsumer Electronics
Weight0.28
Shipping weight0.11 kg
Package size254 × 178 × 51 mm

Questions about this item

How does the single 1.57 inch driver affect stereo playback?

The mono design routes identical audio to one earcup so stereo sources are summed to a single channel.

What do the 3.5 mm and 2.5 mm plugs connect to in practice?

The 3.5 mm jack carries the headphone signal while the 2.5 mm jack carries the microphone signal for separate audio and mic ports.

Will the over‑head band and circumaural cup clear a standard desk monitor arm?

The adjustable over‑head band and 1.57 inch circumaural cup sit on the ear without extending far beyond the head profile.

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