Features
Fontopia® Headphones in-the-ear design : fits snugly, yet comfortably inside the ear; eliminates the headband so you can enjoy music while exercising, skating or dancing Sony's first closed-type Fontopia design : reduces outside noise for high-intensity listening; helps generate powerful, resonant bass response New, super-small 9 mm drivers : are a key enabling technology; ultra-compact drivers produce powerful sound with space left over for the sonic isolation of Sony's newly-designed silicon earbuds Soft, silicon earbuds : reduce outside noise, provide long-lasting comfort, hour after hour; the earbuds are washable, removable and replaceable Three sizes of earbuds : accommodate a full range of ears Long-throw PET diaphragm : or deep, extended bass down to an incredible 6 Hz; low mass for extended high frequency response all the way out to 23,000 Hz 400 kJ/mã Neodymium magnet : for maximum energy in minimum size; ounce for ounce, this high-power Neodymium is far more powerful than conventional Samarium Cobalt or Aluminum magnets; even with the small, 9 mm drivers, Neodymium achieves 100 dB of sound pressure output from a modest 1 mW input power. Oxygen-Free Copper (OFC) cord : for high signal transmission, low noise Stylish, Neck-Chain Cord Gold-plated mini-plug : for exceptional corrosion resistance, superb conductivity, low noise New case design : minimizes cord tangles; partial winding can shorten the effective cord length during use
Specifications
Type
Lateral, In-the-ear, Closed, Dynamic
Driver Unit
9mm diameter
Diaphragm
PET, long-throw
Magnet
400 kJ/mã high-power Neodymium
Cord
OFC; Neck Chain, 4 feet (1.2m)
Plug
Gold-plated, L-Shaped, Stereo Mini Plug
Impedance
16 ohms at 1 kHz
Sensitivity
100 dB/mW
Power handling capacity
100mW
Frequency Response
6 - 23,000Hz
Supplied Accessories
Compact case
2 sets of earpads (L,S)
Weight
0.1 oz. (4g), without cord
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