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“Box opened” usually means essentially new rather than genuinely used, which helps here: at £106, this is a strong deal, sitting well below the £176 median and even below the £63–£347 comparable range’s midpoint—not far above its £63 lower quartile. The price looks attractive provided the contents and warranty position check out.
The 2025 UTWS5 is a particularly capable way to turn MMCX IEMs wireless, with independent AK4332 DAC/amp stages, LDAC/LHDC and aptX Adaptive support, low output impedance, multipoint, wireless charging, and useful app-based parametric EQ. The MMCX version is connector-specific, so confirm it suits your earphones; otherwise, opened-box condition with the case, cables, adapters and paperwork intact makes this a very worthwhile buy.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Fiio, founded in 2007 in Guangzhou, China, emerged as a specialist in portable audio gear, initially crafting components like speakers for brands such as Meizu before launching its own lineup. The name blends "Fi" from hi-fi fidelity with "iO" symbolizing digital one's and zeros, evoking authentic sound and modern convenience, while its Chinese rendering "飞傲" conveys innovative vitality. From modest beginnings, the company expanded into a 15,000-square-meter industrial complex by 2022, solidifying its role as a prolific developer of music-centric electronics.
The brand excels across a broad spectrum of portable and desktop audio categories, with flagship strengths in high-resolution digital audio players (DAPs), USB DACs, portable headphone amplifiers, and in-ear monitors. Its portfolio also encompasses cables, desktop amps, and select speakers, prioritizing versatile, high-performance solutions for on-the-go and home listening without venturing into turntables or large-scale hi-fi systems.
Fiio occupies a commanding mid-tier position in the global audiophile market, renowned for delivering premium sound quality at accessible prices that punch above their weight. Praised by enthusiasts for reliability and value, it appeals to discerning buyers seeking refined portable setups over luxury excess, backed by worldwide distribution and a track record of user-acclaimed innovations.
See all Fiio listings on RADAR.
