The KAKU KSC-403 from the Feile series is a pair of wired in-ear earphones designed for everyday audio use. They feature 10 mm drivers that deliver sound across a frequency range of 20 Hz to 20 kHz with an impedance of 32 Ohm, providing a balanced listening experience for music and calls. Constructed from flexible TPE material, these black earphones are lightweight at just 11.5 g, making them comfortable enough for long periods of wear. You can easily manage your audio and take hands-free calls thanks to the integrated in-line microphone controller, while the 1.2 m cable offers a practical reach from your device's 3.5mm jack.