The FiiO FF1 is a pair of affordable open-back earbuds designed for casual listeners and those new to audio gear. Featuring a single 14.2 mm polyurethane and beryllium-plated dynamic driver, the FF1 promises decent bass response and overall comfort. With a mild V-shaped sound signature, it boosts mid-bass and lower treble, making it a consumer-friendly option. The build quality of the FF1 is solid, constructed mostly from plastic and available in silver or black. Weighing just 3.2 grams each and measuring 16.2 mm in diameter, they are designed for prolonged comfort. A detachable 0.78 mm oxygen-free copper cable with a 3.5 mm termination provides flexibility, although it has a semi-proprietary design that limits compatibility with aftermarket cables. The earbuds come bundled with generous accessories, including various foam tips, a USB-C to 3.5 mm adapter for devices lacking a headphone jack, and silicone rings for improved fit. While the FF1 excels in accessories and build quality, some technical aspects may not meet the expectations of advanced audiophiles. It has below-average technical capabilities, with slow and untextured bass, average soundstage, and limited micro-detailing. However, the FF1 remains a compelling option for users seeking a budget-friendly earbud solution for music and calls, and its natural timbre alongside its user-friendly design make it an appealing choice for casual listening.
