Headphones - - earplugs, closed construction, 3,5mm Jack, frequency range: 10 Hz-24000 Hz, sensitivity: 97 dB/mW, impedance: 16 Ohm, converter: 9mm, cord length of 1,1m The Panasonic RP-HJE125-D is a headset that gives you great sound and good quality at a great price. The ergonomic and professional design guarantees a comfortable fit. However, as every ear is different, there are comfortable earpads in 3 different sizes (S/M/L), providing you with a custom fit. The modern design complements your outfit, accessories, and mood.The sound quality is provided by 9mm drivers with neodymium magnets and a frequency range of 10Hz - 20kHz for a premium audio experience. A low impedance of 16 Ohms guarantees a low power consumption for the audio device. The headphones have a 1.1m cable with a 3.5mm connector which threads comfortably through clothing and bags.