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
Black and blue over-ear wired headset with padded ear cups and inline volume control

GSM Outdoors

GSM Outdoors AC01 2 in 1 accessory over-ear wired headset 3.5mm 40mm driver 85% noise isolation

SKU CH-YFVY-CDNFB

Over-ear wired headset with 40 mm drivers, 85 % passive noise isolation, inline volume control and microphone on a 3.5 mm plug

  • Focused listening with 85% ambient noise blocked
  • Balanced audio from 40mm DLC dynamic driver
  • All-day comfort from enlarged protein-leather ear pads
  • Ergonomic fit via adjustable TPU headband with relief zone
  • In-line volume and mic control on 3.5mm wired connection

Purpose and audience

The GSM Outdoors AC01 is a wired over-ear headset designed for focused listening and communication. It suits students, teens aged 12 and older, and adults who want passive noise isolation while studying, gaming, or travelling.

Build fit and connections

A single 3.5 mm audio jack carries both audio and microphone signals to laptops, Chromebooks, tablets and other compatible devices. In-line volume buttons let you adjust levels without software, while the corded design removes the need for batteries or charging.

Who it suits and who it does not

Buyers wanting a lightweight, comfortable headset for long sessions with up to 85% ambient noise reduction will appreciate the enlarged protein-leather ear pads and adjustable TPU headband. Users whose PC separates headphone and microphone jacks, or who require wireless freedom, active noise cancellation, or USB audio, should consider other options.

Highlights

  • Focused listening with 85% ambient noise blocked
  • Balanced audio from 40mm DLC dynamic driver
  • All-day comfort from enlarged protein-leather ear pads
  • Ergonomic fit via adjustable TPU headband with relief zone
  • In-line volume and mic control on 3.5mm wired connection

Specifications

No published specifications for this item yet.

Questions about this item

How long before the ear pads become uncomfortable during all-day use?

Enlarged protein-leather and mesh pads with a TPU headband relief zone are designed for extended comfort for users aged 12 and older.

Does the headset get warm or produce noise when worn continuously?

Passive 85% noise isolation uses no electronics, so the headset generates no heat or fan noise during prolonged wear.

What devices can I plug the 3.5 mm jack into for full mic and volume control?

The 3.5 mm connector works with Chromebooks, laptops, tablets and phones; microphone and volume buttons are not compatible with PC computers.

Also in this aisle

People compared these

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