Pay in 4 interest-free payments of $19.25 Learn more
Ships within 48 hours · Estimated delivery Oct 27 - Nov 1
Plug directly into student devices with a TRRS port — no adapter needed
customized fit
the distraction of background noise
which offers unrivaled functionality such as Bluetooth
as one AC power adapter can charge only up to 6 headphones
HamiltonBuhl HA2 Sack-O-Phones - Purple - 10 Pack USB Headset Plug directly into student devicesHamiltonBuhl HA2 Sack O Phones Purple 10 Pack Affordable, classroomready listening kit featuring HamiltonBuhl HA2 personal headphones. Durable, easyclean design ideal for labs, centers, and testing. Choose Your Color Green Purple Orange Blue Also Available Galaxy 5 Pack (Jackbox) Lab Pack 24 Whats Included (10) HA2 Purple Personal Headphones (1) SackOPhones Carry Bag Headphone Specs (HA2) Driver: 30 mm Frequency Response: 50 Hz16 kHz Impedance: 32