Califone 2800-RD Listening First Stereo Headphones (Set of 2), Red, Adjustable Headband Comfortable for Extended Wear, Specifically Sized for Young Students, Ideal for Beginning Computer Classes

Califone 2800-RD Listening First Stereo Headphones (Set of 2), Red, Adjustable Headband Comfortable for Extended Wear, Specifically Sized for Young Students, Ideal for Beginning Computer ClassesThis Listening First stereo headphone is specifically built for young students with safety as its first concern. Rugged ABS plastic earcups withstand daily use with slotted earcup baffles to prevent accidental damage from prying fingers or foreign objects. The volume control is set from the audio source (not on the headphone or cord) for student safety. It is ideal for classroom story-time, library, and computer uses. Key FeaturesPermanently attached cord with reinforced “strain” connectionRight angle plug resists accidental pull out5.5’ straight cord with 3.5mm plug set at right angle reduces accidental pull-outAmbient noise-reducing earcup lowers outside noise so volume does not need to be as high, as recommended by audiologists for hearing safetyRugged ABS plastic earcups resist breakage in high-use situationsReplaceable leatherette ear cushions SpecificationsCone: 30mm MylarMagnet: FerriteImpedance: 25 Ohms each side+/-15%Frequency Response: 20 - 20KHzSPL: 110 db +/- 3dbR/L output difference: 3dbRating Input: min 20mw, max 30mwDistortion: 5%Transducers: 40mm Mylar dome driver unitSensitivity: 98dB ± 3dB at 1kHzVolume Control: None for student protectionPlug: Right angle 3.5mm mini plugCord: 5.5', straight cordHeadband: AdjustableEarcups: Noise-reducing, ABS plastic for durabilityEar Cushions: Foam-filled leatheretteWeight: 9.6 ounces, shipping weight 1 lbs

• Permanently attached cord with reinforced “strain” connection, Right angle plug resists accidental pull out
• 5.5’ straight cord with 3.5mm plug set at right angle reduces accidental pull-out
• Ambient noise-reducing earcup lowers outside noise so volume does not need to be as high, as recommended by audiologists for hearing safety
• Rugged ABS plastic earcups resist breakage in high-use situations
• Replaceable leatherette ear cushions