Panasonic RP-HS34E White

Quick overview from the supplier:

Clip Type Earphones Panasonic RP-HS34E-W White, w/o Mic, 1 x mini-jack 3.5mm Driver Unit (diameter in mm) 14.3 Magnet Type (Nd:Neodymium / Fe:Ferrite) Nd Impedance (Ohm) / 1 kHz 23 Sensitivity (dB / mW) 112 Max. Input (mW) 200 (*IEC) Frequency Response (Hz - kHz) 10 Hz - 25 kHz Cord Length (m / ft.) 1.2 / 3.9 Weight (g) without cord 9.5 MiniPlug (3.5mm in diam.) yes Plug (Ni:Nickel / G:Gold) Ni