PANASONIC RPHS34E-R Sports Clip, Water & Sweat Resistant-Red Stereo Earphones Cable 1.2 m. Sensitivity 112 d B / mw Impedance 16 ohm Frequency Response 10-25000 Hz Neodymium Magnet Connector 3.5 mm jack Adjusting the volume Call answer button Compatible with cd/dvd/minidisc/mp 3 Waterproof Also known as:PANASONIC RPHS34E, PANASONIC RPHS, PANASONIC HS34E-R, RPHS3, RPHS, RPHS34E-R