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Black binaural headset with leatherette ear cushions, bendable mic boom, retractable headband, 40mm drivers, 2.5mm and 3.5mm jacks

SPRACHT

SPRACHT ZUM350B 40mm 2.5/3.5mm binaural headset

SKU CH-NMQJ-0N59C MPN ZUM350B

Binaural headset with 40mm drivers, noise-cancelling microphone and dual 2.5mm/3.5mm jacks for universal device compatibility

  • Wireless technologyIR
  • Connection2.5 mm/ 3.5 mm
  • Wearing styleSupra-aural
  • Product colorBlack
  • Key featuresCompatibility: Devices with a 3.5 mm or 2.5 mm Jack Audio Po
  • 40mm wide-band speakers deliver powerful audio
  • Noise-canceling microphone removes background sound for clear calls
  • Bendable boom positions microphone at optimal distance
  • Leatherette ear cushions give comfort and durability
  • Dual 2.5mm and 3.5mm jacks connect to phones, tablets, computers and deskphones

Universal binaural headset for calls

The SPRACHT ZUM350B is a binaural headset built for voice communication on devices with a 3.5mm or 2.5mm audio jack. It connects to computers, smartphones, tablets and deskphones without adapters. The 40mm wide-band speakers deliver bass-enhanced output for clear audio during calls. A noise-canceling microphone reduces background sound so speech stays intelligible.

Comfort and microphone control

Supra-aural leatherette cushions rest on the ears for extended wearing comfort during long sessions. The retractable headband adjusts to different head sizes and stores compactly when not in use. A bendable microphone boom lets you position the capsule at an optimal distance from your mouth. No power source is required because the headset draws audio signal directly from the host device.

Wired analog connection frees USB ports

Dual 3.5mm and 2.5mm plugs provide universal analog compatibility across legacy and current hardware. The wired design avoids wireless pairing steps and leaves USB ports free for other peripherals. Buyers who need wireless freedom or active noise cancellation for the ears will not find those features here. The fixed cable length suits desktop and deskphone setups where the user remains seated.

How it compares

Measured against everything we stock in Wired & Wireless Headsets, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 91% of the 1,586 comparable items (median $60.99).

Specifications

Product
Brand nameSPRACHT
Product lineZUM
Part numberZUM350B
Product colorBlack
Audio & video
Wearing styleSupra-aural
Connectivity
Wireless technologyIR
Ports & slots
Connection2.5 mm/ 3.5 mm
Size & build
Shipping weight0.14 kg
Package size254 × 203 × 51 mm

Questions about this item

How do I install the ZUM350B headset and which audio jack do I plug in first?

Plug the 3.5 mm or 2.5 mm connector into the matching port on your computer, smartphone, tablet or deskphone; the headset works immediately with no driver required.

Which parts of the ZUM350B will need replacement after extended use?

The leatherette ear cushions and the bendable microphone boom are the components most likely to wear out and need replacing over time.

What is the first limitation I will hit during long calls with the ZUM350B?

The supra-aural ear cushions can become warm and create pressure on the ears during sustained use, which is the first comfort limit you will notice.

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