Including 30 Individual Storage Stereo Headphones (CA-2) in a rugged carry case (2001), the Califone CA2-30 is a lightweight stereo headphone pack that can be personalized with a student or teacher name, classroom number or school to reduce spread of communicable diseases.
Each headphone is paired with a moisture resistant storage bag that helps kill head lice within 24-48 hours. They have flexible, adjustable headbands that fit all student sizes and feature a recessed wiring which resist prying fingers for classroom safety. They also have permanently attached straight cords with reinforced connection that resist accidental pull out and 6 foot straight cord with right-angle 3.5mm plug (and screw-on 1/4" adapter) for space saving connection to media players.
|Cord:||Straight, 6 feet|
|Frequency Response:||20-20,000 Hz|
|Headphone Cup:||ABS plastic for durability|
|Impedance:||32 Ohms ± 15% each side|
|Plug:||3.5mm stereo plug with 1/4" screw-on adapter|
|Power Capacity:||20 mw|
|Right/Left Output Difference:||3 db|
|Sound Pressure Level:||95 db ± 3 db|
|Speaker:||30mm Size, Mylar Diaphragm, Cobalt Magnet|
|Weight:||6 oz / 170.09g|