Sony Fontopia MDRE828LP Stereo Earphone

Ear-bud headphones feature high-quality 16mm driver units, neodymium magnets for powerful bass and clear treble sound, and Acoustic Twin Turbo circuit, which uses sound chamber and ducts for improved efficiency and includes a compact winding case. PET Diaphragms ensure high rigidity for minimum distortion, and low mass for excellent high-frequency response. The super-light in-ear design fits snugly and comfortably. Silent cap virtually confines headphone sound to your ears only and helps ensure that your music does not disturb others. Headphones offer a 3-3/10' cord, L-shaped stereo mini plug, 16 ohms impedance, 108dB/mW sensitivity, and 12Hz to 22,000Hz frequency response. Headphones include a compact winding case that neatly stores the ear-buds and headphone cord when not in use. Ideal for carrying in pocket or purse.