Sony MDR7506 Professional Large Diaphragm Over-Ear Wired Headphones Sound Monitor Brand New; Factory Sealed Brand Sony Color Black Ear Placement Over Ear Form Factor Over Ear Noise Control Sound Isolation About this item Neodymium magnets and 40 millimeter drivers for powerful, detailed sound.Specific uses for product : Professional audio system,Home audio system Closed ear design provides comfort and outstanding reduction of external noises 9.8 foot cord ends in gold plated plug and it is not detachable; 1/4 inch adapter included Folds up for storage or travel in provided soft case Frequency Response: 10 Hertz to 20 kilohertz These large diaphragm, foldable headphones feature a rugged construction, a secure, highly effective closed ear design Connectivity technology : Wired Product information Frequency Response 20 KHz Sensitivity 10 Hz Headphones Jack 3.5 mm and 1/4 inch Jack Model Name Sony MDR Connectivity Technology Wired Wireless Communication Technology Wired Special Feature foldable Included Components Headphones, Cable, Unimatch Plug, Protective Case Age Range (Description) Adult Material Gold, Neodymium, Copper Specific Uses For Product Professional audio system, Home audio system Recommended Uses For Product Sound Editing, Audio Monitoring, Sound Mixing, Disc Jockey Use Compatible Devices Laptops, Desktops, Tablets, Music Production Equipment Control Type Noise Control Cable Feature 9.8 foot cord Item Weight 8 ounces Package Type Standard Packaging Unit Count 1.0 Count Style Headphones Number of Items 1 Carrying Case Weight 9.6 Ounces Carrying Case Material Fabric Carrying Case Color Black Audio Driver Size 40 Millimeters Earpiece Shape Angular or Rounded UPC 002724243671 411378011176 027242682252 633816166259 874171002176 700613725856 033171307357 639476320413 617689591448 672773758497 027242436718 750408404213 750408401878 043396324794 020120100343 700621475538 Global Trade Identification Number 00027242682252, 04905524487732 Manufacturer Sony Product Dimensions 1 x 1 x 1 inches Item model number MDR7506 Batteries 1 Unknown batteries required. Customer Reviews 4.7 4.7 out of 5 stars 25,480 ratings 4.7 out of 5 stars Date First Available October 2, 2001 Color Name Black Material Type Gold, Neodymium, Copper Size 7" x 7" x 1" Color Screen No Standing screen display size 2.4 Inches