Califone 2800-YL Listening First Stereo Headphones in Yellow

This 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.Features:Adjustable headband comfortable for extended wearSpecifically sized for young studentsIdeal for beginning computer classes and story-timeusesPermanently attached cord with reinforced “strain”connection5.5’ straight cord with 3.5mm plug set at right anglereduces accidental pull-outAmbient noise-reducing earcup lowers outside noise sovolume does not need to be as high, as recommended by audiologists for hearingsafetyRugged ABS plastic earcups resist breakage inhigh-use situationsReplaceable leatherette ear cushionsVolume control set by the teacher for student protectionIBM, iMac and Mac compatibleOne year warranty for school use -unlike headphones purchased at consumer electronics stores whose warranties would be voided if used in schoolsSpecifications:SpeakerCone: 30mm MylarMagnet: FerriteImpedance: 25 Ohms each side+/-15%Frequency Response: 20 - 20KHzSPL: 110 db +/- 3dbR/L output difference: 3 dbRating Input:min 20mwmax 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 cordHeadbandHeadband: AdjustableEarcups: Noise-reducing, ABS plastic for durabilityEar Cushions: Foam-filled leatheretteWeight:9.6 ouncesShipping weight 1 lb.Color: BlueWarranty: 1 year for use in school, business, church and governmentfacilities Califone 2800-YL Listening First Stereo Headphones in Yellow.