Cayin ventured into personal audio in 2013 and launched a series of Digital Audio Players (DAP) and desktop audio products. The N-series DAP products provide a high-quality audio experience for the users while on the go. Cayin N-Series consists of products like the Cayin N3Pro (Cayin N3 Pro), Cayin N6ii and Cayin N3, to name a few. Cayin has also released the i-series desktop audio system for lifestyle customers. Cayin also developed a series of portable audio products, including portable amplifiers and in-ear monitors for users to explore a wide range of choices.