SONY MDR-G72LP

Street Style -- Sony's cutting-edge approach to headphone fashion
Behind-the-neck headband won't interfere with your hairstyle; lets you wear a hat; establishes a new look on the street
Folding headband makes for easy storage in a backpack, briefcase or purse
Non-slip design stays on your ears, even during active sports; ideal for jogging, dancing, aerobics, blading and other activities you can now enhance with music
Ultra-small, ultra-light headphones weigh only 2 ounces without cord; comfortable for hour after hour of wear
30 mm diameter drive units are larger than many portable headphones for deeper bass, lower distortion and wider dynamic range; frequency response extends down to a low 12 Hz
Sony Acoustic Twin Turbo Circuit for spectacular, extended bass response and crystalline treble -- all in a lightweight, portable design
Neodymium magnets for maximum energy and minimum size; Neodymium packs more magnetic energy per ounce than conventional Ferrite, Samarium Cobalt or Aluminum magnets; help produce ample sound output -- 106 dB/mW sensitivity
Oxygen-free copper cord for maximum conductivity, minimum noise; conducts electricity better than conventional copper
Gold-plated mini-plug resists corrosion for maximum conductivity, minimum noise
Type Open-Air, Dynamic
Drive Unit 30 mm
Diaphragm PET
Magnet Neodymium
Impedance 24 ohms
Sensitivity 106 dB/mW
Power Handling Capacity 100 mW
Frequency Response 12 -- 24,000 Hz
Headband Folding, Behind-the-neck, Single
Cord Oxygen-free copper; Single-sided, 5 feet (1.5 m)
Plug L-Shaped, Gold-plated, stereo mini plug