【KZ Castor】 in-Ear Monitor Dual-Dynamic Drivers Headphones with 4 Tuning Switches HiFi Noise Cancelling Earphones for Audio Engineers, Musicians

Introduction to the Two Versions of Castor Harman Target Version With the Harman FR curve as its tuning target, whether it's in terms of parameter performance or sound perception, it outperforms most flagship products from other brands Harman Target with Improved Bass Version Based on the Harman FR curve, enhancing low-frequency sensitivity and dynamic performance, achieving an unstoppable low-frequency experience. Simultaneously, the mid and high frequencies seamlessly align with the Harman FR curve KZ-Castor Tuning Adjustable Dual-Driver IEM Challenging all flagship products in the HIFI industry with its formidable strengthHarman Target Version Built upon the acclaimed Harman FR curve within the HIFI community, and pushing beyond its boundaries! In the past two years, many audiophiles have been pursuing a higher degree of adherence to the Harman FR curve. Many brands have used the Harman curve as a reference to launch their flagship products. Due to the challenging nature of aco