The B3E 5221-C-BLACK USB-C Headphone is a dependable, dual-ear headset designed for education environments, K-12 testing, digital learning, and everyday classroom use. With a simple plug-and-play USB-C connection, it works seamlessly with Chromebooks, laptops, tablets, and other USB-C enabled devices without the need for adapters or additional software.
 
Built for comfort during extended testing sessions and daily classroom use, the 5221-C-BLACK features a lightweight over-ear design with padded ear cups and an adjustable headband for a secure fit across a wide range of users. The dual-ear design helps reduce outside distractions, allowing students to stay focused during testing, lessons, videos, and online learning activities.
 
Designed without a microphone, this headphone is an ideal choice for standardized testing and listening-focused applications where clear, distraction-free audio is the priority. Its durable construction stands up to the demands of busy classroom environments, media labs, libraries, and testing centers.
 
Specifications
Part Number: 5221-C-BLACK
Product Type: Wired USB-C Headphone
Color: Black
Connector: USB-C 
Frequency Response: 20–20K Hz
Sensitivity: 110 ± 3 dB
Impedance: 24 Ω