New generation KZ-AS16 PRO Continue the classic, Surpass the classic. After a lapse of 4 years, the AS16, which combines high sales and good reputation, has undergone a comprehensive transformation. Break high price barrier Promoter of Hifi IEMs for music lovers. Continuing the mission of #34;price butcher #34; AS16,It is the respect for users and music. Break the routine and dare to innovate, different from conventional earphones. 8 BA units on each side, flagship-level configuration The combination of 8 BA covers the complete sound range of low, medium and high frequencies, and the overall frequency response range is as high as 20Hz-40000Hz, bringing shocking auditory effects. 31736 high-frequency BA * 4, with strong resolution and good extension. 29689 medium-frequency BA * 2, makes vocals and instruments sound more clear. 22955 low-frequency BA * 1, brings mellow low frequency, with good dynamic performance. Three-channel professional conduit structure, sophisticated electronic frequency division Through comprehensive and accurate air flow and flow rate of each channel, with the help of modern 3D printing industrial technology, in order to achieve the purpose of accurately delivering high-consistency and trustworthy sound. Advanced metal inlay resin process Comprehensive advancement of aesthetic genes The combination of diamond cutting elements and metal-plastic lamination technology creates a double feast of texture and appearance. High purity braided silver-plated cable with 2 pin changeable interface design The surface of high-purity OFC core is covered with silver coating, which effectively reduces the resistance value and reduces the signal transmission loss. Earphone Specification : Product model : AS16 PRO Pin Type : 0.75mm Plug Type : 3.5mm Impedance : 23.5 Cable Length : 1205cm Frequency : 20-40000Hz Sensitivity : 111dB1dB Free: Earphone Pouch CSI-Zone