FiiO FF3 Review – Earbuds That Sounds Like an IEM FiiO has come up with a brand new set of earbuds, the FiiO FF3. Featuring a unique drum-shaped design. FiiO has equipped the FF3 with a large and potent 14.2mm dynamic driver unit. Built with high-quality material such as a beryllium-plated dome and PU gasket diaphragm. FiiO FF3 comes as a complete package with three different types of foam covers and a high-purity silver-plated monocrystalline copper cable with interchangeable termination … Continue reading FiiO FF3 Earbuds Review