These KHM wired earphones deliver a clear and balanced audio experience. Featuring a 10mm driver for solid sound performance across a wide frequency range of 20-20000Hz. With a sensitivity of 95dB±3dB and an impedance of 16Ω±15%, they are easily driven by most devices. The universal 3.5mm plug type ensures compatibility with nearly all smartphones and audio players, while the 1.2m cord length offers comfortable mobility.