Black over-ear headphones with a green audio jack.

ACM-70B 3.5mm Headphones

Adjustable Stereo Headphones

The ACM-70B stereo headphones are a lightweight, travel-ready option built for value without sacrificing sound quality. Soft leatherette ear pads and an adjustable headband provide a comfortable fit for users of all ages, making them a smart, budget-friendly choice for travel, classrooms, or everyday listening.

Simple Plug-and-Play
Simple plug-and-play 3.5mm headphones connects to any 3.5mm device, no installation or software needed
Tangle-Free TuffCord
Our tangle-free nylon braided TuffCord cable can be coiled, twisted, or chewed without sacrificing performance
Durable and Versatile
The ACM-70B features an adjustable headband with easy-to-clean leatherette earpads that accommodates most head sizes
Sustainability
The ACM-70B is packaged in a reusable storage bag
What This Product Includes
Includes Cyber Acoustics ACM-70B headphones, reusable storage bag, limited one-year factory warranty, and user guide

Datasheet | Support | FAQ

Available on Amazon
Available on Amazon
Contact a Reseller
Contact a Reseller

Specifications

  • Headset: 20-20KHz

  • 3.5mm plug

  • Adjustable and over the head

  • 27mm

  • 32 Ohms

  • 6 feet

  • 3.5mm equipped devices

  • No

  • 7000 Series Headphones with adjustable headband

    Anyone, Anywhere

    Adjustable headband and lightweight design for all needs

  • Close-up of a gray device with a black braided cable running across it, possibly a piece of electronic equipment.

    Extended Cable Length

    With 6ft of cable length, users can move more freely without pulling on the cable or disconnecting their headphones

  • 3.5mm Connectivity

    3.5mm Connectivity

    Featuring 3.5mm connectivity with improved durability at this common stress point

Windows, Mac, and Chromebook compatible and works with all virtual meeting platforms

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  • A view of a waterfall flowing through a forested area with lush green trees and rocks.

    BUILDING A SUSTAINABLE FUTURE

    At Cyber Acoustics, we're constantly researching new packaging, shipping methods, and recycling methods so that we can reduce plastic waste and lower our carbon footprint. Moving forward, all product packaging will be space-conscious and utilize 100% recyclable material where possible. That means no more single-use plastic in our packaging.

    Learn More
  • A pile of tangled electronic cords, cables, and headsets, including a Cochlear Explorer speech processor, in a cardboard box.

    E-WASTE RECYCLING PROGRAM

    Furthering our commitment to sustainability, our Headset Recycling Program is expanding to now take any PC peripheral, as long as it does not have batteries or a power supply. We gladly accept headsets, headphones, earbuds, USB speakers, and webcams from any brand.

    Learn More
  • Wireless headphone resting on a wooden desk next to a closed black laptop and colored pencils, with blurred bookshelves in the background.

    DURABILITY IS SUSTAINABILITY

    Cyber Acoustics products are durable and designed to withstand the most demanding of classroom environments.

    Classroom-Tested EdTech

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