Juzear is a relatively young Chinese audio brand based in Shanghai, and available descriptions consistently place it in the modern portable-audio scene rather than among long-established hi-fi houses. Publicly available material suggests it is a newer entrant with a short history, and I could not verify a clear founding year or founder with high confidence from the available sources.
The brand is best known for in-ear monitors (IEMs) and related portable headphone products, especially hybrid and tribrid models that combine dynamic drivers, balanced armatures, and sometimes planar elements. Its lineup appears focused on enthusiast earphones rather than full-size headphones, speakers, turntables, amplifiers, or DACs.
In market terms, Juzear sits in the affordable-to-mid-tier audiophile niche, aimed at buyers who want feature-rich tuning and eye-catching industrial design without moving into true luxury pricing. Reviews describe models like the Harrier as a “flagship-level” effort for the brand, but at prices such as $329 it still competes in the crowded upper-budget and mid-range IEM segment rather than the high-end summit-fi tier.