CN-Outlet Classroom Headphones 25-Pack Dark Blue – Wired 3.5mm, Durable School Headsets

These are a 25-piece set of durable, dark-blue wired classroom headphones with a 3.5mm stereo plug, built for everyday school and group-use situations.

Designed for schools, libraries, computer labs and group learning, this bulk pack pairs simple, reliable audio performance with a rugged build that stands up to frequent handling. Each headset comes individually packaged, uses a standard 3.5mm connector and covers the full audible frequency range, making it compatible with most student devices and classroom equipment.

How do these headphones hold up to heavy classroom use?

Construction focuses on longevity: a reinforced cable, a sturdy PP plastic headband and a snug, lightweight form factor reduce breakage and classroom downtime. The design balances robustness with comfort so students can wear them for lessons without fuss.

• Reinforced 3.5mm plug and stress-relief cable for reduced cable failure
• PP plastic headband resists cracking from repeated handling
• Individual packaging to prevent tangling and simplify distribution
• Estimated service life of 12–18 months under regular school use

What sound quality and technical specs should teachers expect?

These stereo headsets deliver clear audio across speech and media with a frequency response spanning 20 Hz to 20 kHz and an impedance suited to standard student devices. Sensitivity and max input power are tuned for classroom volume levels without distortion at typical listening settings.

• Frequency response: 20 Hz–20 kHz for full-range playback
• Impedance: 32 ohms for compatibility with laptops, tablets and PCs
• Sensitivity: rated to reproduce clear voice and multimedia audio
• Maximum power input appropriate for everyday educational use

Will these work with the devices my students already use?

Yes — the standard 3.5mm stereo plug makes these headsets plug-and-play with Chromebooks, tablets, phones with headphone jacks, desktop PCs, audio players and many classroom audio systems. No adapters are needed for devices that retain the standard jack.

• 3.5mm stereo connector fits most school devices and media players
• Lightweight ear cushions and adjustable headband for varied ages
• Individually wrapped units simplify distribution and storage
• Suitable for libraries, computer labs, testing centers and field trips

What kind of support and warranty comes with the set?

CN-Outlet backs these classroom headphones with an after-sales commitment and a generous coverage window, reflecting the brand’s focus on educational customers. If a unit fails or you encounter issues, the company provides assistance through the original order channel.

• 18-month warranty period for defects and manufacturer issues
• Customer support available via order page for fast resolutions
• Brand experience in classroom audio and bulk educational supplies

Who is this for? Teachers, school administrators, tutors, enrichment centers and organizations that run classes or group activities will find this 25-pack useful. It’s also a practical choice for testing centers, libraries, museums and daycare programs that need reliable, cost-effective headsets for mixed-age groups. The dark-blue color is classroom-friendly and each unit’s individual packaging helps with inventory, distribution and hygienic storage.