- These durable headphones are the educators standard for listening centers, ELL and ELD and other language learning activities. Its 6 coiled cord and 1/4 screw-on adapter make it a versatile classroom headphone!
- Rugged polypropylene headband and ABS plastic earcups hold up to continued usage in high-use settings, Adjustable headband fits students of all sizes, Permanently attached cord with reinforced connection resists accidental pull out for safety
- 1/4 plug connects with commonly used media players, Foam lined carrying case stores twelve headphones and is ideal for itinerant teachers
- Around-ear ambient noise-reducing earcups deliver maximum protection against exterior sounds (without added electronic circuitry and expense). This reduces the need to increase the volume (protecting the ears) and helps keep students on task.
- Slotted baffle prevents access to speaker, avoids accidental puncturing of the speaker cone; Replaceable, cleanable ear cushions for multiple users

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Califone 2924AVP-12 Deluxe Monaural Headphone (12-Pack), Fully adjustable headband, Recessed wiring for safety, Replaceable 6’ coiled cord long enough to avoid accidental pull out


This pack of twelve Deluxe Monaural headphone is the educator’s standard for listening centers and language learning activities. Built for student comfort and ruggedness, it delivers high quality voice reproduction that’s critical in ELL and ELD lessons, day to day classroom uses and assessments. The 2924 has comfy, noise-reducing circumaural earcups designed to minimize external distractions and keep students more on task (which also decreases the need to raise the volume to potentially damaging levels).

Key Features

Fully adjustable headband
Recessed wiring for safety
Deep, noise-reducing circumaural earcups lower external noise so volume needn’t as high, for hearing safety
Reinforced entry point of the cord into the earcup
Replaceable 6’ coiled cord long enough to avoid accidental pull out
1/4” mono plug
Slotted baffles prevent speaker access
Easy to clean ear cushions
Rugged ABS headstrap and earcups resist breakage in high-use situations


Specifications

Speaker: 40mm Mylar diaphragm, ferrite magnet
Sound Output Mode: Dynamic, mono
Impedance: 300 Ohms each side
Frequency Response: 40 - 18KHz
Sensitivity: 93dB +/-3dB
Distortion: 5%
Power Capacity: 20 milliwatts
Volume Control: None, controlled from audio source
Headband: PVC, adjustable
Earcups: Noise-reducing, ABS plastic for durability
Ear Cushions: Washable, PVC, replaceable
Weight: 9 ounces, shipping weight 2 lbs.






ASIN : B000OKZU4W


PROD번호 : 690262817
정보업데이트 : CV.39757 : 2020-10-22 오후 8:16:33