Description
Description
The FiiO FD3 Pro Earphones are premium semi-open in-ear monitors designed for audiophiles and music enthusiasts seeking detailed, dynamic sound on the go. Equipped with a 12 mm diamond-like carbon (DLC) diaphragm driver, they deliver clear highs, natural mids, and controlled bass. The semi-open acoustic design and front acoustic prism enhance soundstage and imaging, while interchangeable sound nozzles allow you to fine-tune tonal balance. Crafted from lightweight aluminum-magnesium alloy with a 2.5D glass faceplate, the FD3 Pro is both stylish and durable. The detachable silver-plated monocrystalline cable with multiple plug options (3.5 mm, 2.5 mm, 4.4 mm) ensures compatibility and superior signal quality, making these earphones ideal for home, travel, or portable Hi-Res listening.
Tech Specs
| Brand / Model | FiiO FD3 Pro |
| Driver Type | 12 mm Dynamic Driver with DLC diaphragm |
| Impedance | 32 Ω |
| Frequency Response | 10 Hz – 40 kHz |
| Sensitivity | ~111 dB @ 1 mW |
| Cable | 8-strand, 152-core silver-plated monocrystalline copper, detachable |
| Connectors | MMCX on earphones; includes 3.5 mm, 2.5 mm, and 4.4 mm plugs |
| Sound Customization | Interchangeable sound nozzles for treble or bass emphasis |
| Body Material | Aluminum-magnesium alloy with 2.5D glass faceplate |
| Design | Semi-open in-ear design suitable for Hi-Res listening, travel, and daily use |
| Warranty Terms: | | 1 Year Warranty Provided By 101 Multimedia |
|
★ ★ ★ ★ ★ 4.7 out of 5 “The FiiO FD3 Pro delivers crystal-clear sound and a surprisingly wide soundstage for its size. The semi-open design keeps it comfortable for hours, and the detachable silver-plated cable feels premium. I love that I can swap the nozzles for different sound profiles. Truly worth the price for any audiophile.” — Verified user