Cyber Acoustics ACM-4004 Stereo Headphones

The Cyber Acoustics ACM-4004 is an over-the-head stereo headphone with a classroom-tested durable design and braided TuffCord, suited to students, teachers, and shared school use.

Recommended For

• K–5 students using school Chromebooks, tablets, or computers for lessons and listening tasks: the smaller earcups, adjustable headband, and simple 3.5 mm plug are positioned for younger students and classroom use.
• Schools and families buying wired headphones for repeated student use: Cyber Acoustics highlights the braided TuffCord, reinforced plug, and easy-to-clean earpads for classroom wear and handling.
• Students taking listening-based assignments or tests at a desk: the wired 3.5 mm connection is plug-and-play, and the six-foot cable allows some movement without disconnecting.
• Shared-device setups that need straightforward audio playback rather than a built-in microphone or wireless pairing: the ACM-4004 is a 3.5 mm stereo headphone model designed for simple connection to compatible devices.

Real-World Use Scenarios

• In a K–5 classroom, a student can use the ACM-4004 with a 3.5 mm-equipped computer or Chromebook for individual learning activities, keeping lesson audio private while classmates work.
• In a school computer lab, students can plug the wired headphones into compatible devices for audio-based lessons or activities; the 6-foot cable gives them some room to move at their desks.
• For shared classroom use, staff can wipe the leatherette ear pads between users, making the headphones practical for rotating students through listening activities.
• At home, a student can connect the ACM-4004 to a compatible laptop or tablet with a 3.5 mm headphone jack to listen to schoolwork or other audio without using speakers.
• For younger students, the adjustable fit and smaller earcups are intended to suit K–5-sized users during classroom listening; fit and comfort will still vary by child.

Spec Summary