FiiO JF11

Overview

The FiiO JF11 is a high-fidelity flathead earbud featuring an ergonomic U-shaped acoustic body and a large 14.2 mm dynamic driver.

Engineered by Jade Audio, the JF11 utilizes a 14.2 mm carbon-based composite diaphragm dynamic driver with an acoustic U-shaped bass extension flute, providing clear vocal presence and surprisingly deep low-end punch for an open flathead design. The semi-in-ear shell offers breathable, fatigue-free comfort for gaming, work, and long music listening sessions.

Key specifications

• Large 14.2 mm dynamic driver with carbon-based composite diaphragm for clear voice and punchy bass
• Patented U-shaped bass enhancement acoustic flute extending low-frequency response
• Ergonomic semi-in-ear flathead earbud shell providing open, pressure-free listening comfort
• High-purity oxygen-free copper (OFC) cable with 3.5 mm gold-plated audio plug
• Available with or without in-line high-definition microphone and multifunction wire remote
• Available in classic Black and White colorways; includes protective foam earbud covers