The KHM R1 wired earphones offer a solid and clear audio experience for everyday use. Equipped with a 10mm driver, they cover the standard frequency range of 20Hz to 20000Hz. With a sensitivity of 95dB±3dB and an impedance of 16Ω±15%, they deliver balanced sound and are easily compatible with most portable devices. They feature a universal 3.5mm plug type and a convenient 1.2m cord length for practical connection.