The FD11 are an affordable pair of in-ear headphones that perform way above their price tag. 

The FiiO development team created the FD11 as a part of a new "Bionic Conch" series of products that aims to punch above its price class in both aesthetics and sound. High-end techniques were used to create the unique sense of flow that the FD11 radiate from their appearance, and innovative features such as the C-shaped acoustic flute elevate the sound quality to the next level by giving a truly "cohesive unified" sound.

• 10mm carbon-based diaphragm
• Asymmetrical internal and external magnetic circuits
• Dual-cavity dynamic driver Liquid die-cast zinc alloy construction
• C-shaped acoustic flute
• Triangular ergonomic design