Switchable Stereo/Mono HeadphoneModel 3068AV1. Padded headband comfortable enough for extended wear2. Fully adjustable to fit all sizes3. Mono/Stereo switch for language and computer applications4. Permanently attached with reinforced “strain” connectionresists accidental pull out5. Lengthy 10 foot coiled cord with 3.5mm plug & snap-on 1/4”adapter to fit all media players6. Dual volume controls on each earcup for comfort7. Noise-reducing earcup lowers ambient noise so volume doesnot need to be as high, as recommended by audiologists forhearing safety8. Rugged ABS plastic headstrap and earcups resist breakagein high-use situations, replaceable leatherette ear cushions• IBM, iMac and Mac compatible• Warranty for school use - unlike headphones purchased atconsumer electronics stores whose warranties would bevoided if used in schoolsThe 3068 delivers performance at an economicalprice for 1:1 instruction in listening centers andlibrary uses. One advantage of the 3068 is itsability to switch between typical monauralfunctions such as in English Language Learning /English Language Development, language labs,speech pathology applications and the stereomode for use in computer workstations andmusic appreciation classes. Califone designedthis headphone with the stereo/mono userswitch for optimal sound quality. The use of aninternal processor (seen on a competitiveproduct) to attempt this function has beenshown to create quality issues which caninclude but are not limited to: decreasedfrequency response, increased distortion anddiminished volume levels for students.“Project Intercept"Please contact us immediately if you experience any issues withyour 3068AV Headphones. Our “Project Intercept" customerservice program will quickly repair or replace items under warranty.Simply contact us via phone or email warranty@califone.com.Visit our website to learn more about the complete line ofCalifone® audio enhancing and visual technology productsincluding: Wired and Wireless public address systems andlecterns, wireless microphones, headphones & headsets, grouplistening centers, multimedia players and computer peripheralproducts.We are proud of helping teachers enhance studentunderstanding and achievements since 1947, with yoursatisfaction as our first priority.The 3068AV Headphone carries a one year warranty withservice support available through authorized dealers nationwide.3068AV, July 2009Califone® International Inc. 800-722-0500califone.com56781234Transducers 40mm Mylar dome driver unitImpedance 36 Ohms each sideSensitivity 98dB ± 3dB at 1kHzVolume Control Dual controls on ear cupsPlug 3.5mm mini plug with snap-on 1/4inch adapterCord 10 foot, coiled cordHeadband Adjustable, padded headbandEarcups Noise-reducing, ABS plastic for durabilityEar Cushions Foam-filled leatheretteWeight 9.6 ounces, shipping weight 1 lb.Color BlackWarranty 1 year for use in school, business,church and government facilitiesDistributed by:Specifications