KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass in Ear Monitor, 4 Tuning Switches, 2Pin Detachable Cable

Based on the Harman FR curve, KZ Castor enhances low-frequency sensitivity and dynamic performance, achieving an unparalleled low-frequency experience. Simultaneously, the mid and high frequencies of KZ Castor seamlessly align with the Harman FR curve.