The KHM X30 wired earphones provide clear and consistent audio for your daily needs. They utilize a 10mm driver to deliver sound across a balanced frequency range of 20Hz to 20000Hz. With a sensitivity of 95dB±3dB and an impedance of 16Ω±15%, they are easily compatible with most devices. The standard 3.5mm plug type and convenient 1.2m cord length ensure easy connection and practical use.