Hamilton Buhl HA2 Personal On-Ear Headphones

The Hamilton Buhl HA2 is a lightweight wired on-ear headphone for classrooms, with 30mm drivers, foam ear cushions, a 5 ft cord and a 3.5mm plug for Chromebooks, tablets and laptops. It is built for schools, libraries, testing labs and districts equipping students at scale.

Built for the classroom.

Classroom Audio Built for Daily Use

Classroom headphones face daily handling, chewed cords and shared use, so fragile consumer models break quickly and are hard to keep clean.

Its lightweight on-ear build and replaceable foam cushions suit shared classroom use, while the 3.5mm plug works with standard headphone jacks.

Sound and Compatibility

Lightweight on-ear design: Comfortable for students during lessons and testing. 30mm drivers, 50 Hz – 16 kHz: Clear voice and audio for learning apps and media.

Durability and Hygiene

5 ft cord with 3.5mm plug: Works with Chromebooks, tablets, laptops and computers. Foam ear cushions: Soft, replaceable cushions for shared use. Classroom-friendly value: Practical for equipping whole classes and testing labs.

Setup Instructions

How to Set Up the Hamilton Buhl HA2 Personal On-Ear Headphones

1. Unpack the headphones and adjust the headband to the student’s head.
2. Plug the 3.5mm connector into the Chromebook, tablet or computer.
3. Set a comfortable volume on the device.
4. Return the headphones to their storage bag after the lesson.