Features:
14.8 mm Diameter Driver delivers deeper bass
Neodymium magnet for maximum energy in minimum size
High-tech copper crystals of exceptional purity for outstanding
signal transmission, minimum noise

Specifications:
Type: Dynamic type
Driver: φ 14.8mm neodymium magnetic
Output: 104dB/mW
Frequency: 15-24,000Hz
Maximum input: 40mW
Impedance: 16 Ω
Mass: 6g
Code length: 1.2m (U type)