Fiio F9 SE Dynamic Hybrid Earphone - Red has two balanced armatures and a separate dynamic driver. The 9.2mm dynamic driver is specifically tuned to produce bottomless lows while the two BA drivers precisely portray extended upper-mids and highs.Intelligent Control - Hi-Resolution Audio Certified for frequency response up to 40kHzwhich can fully reproduce the audio and give you a natural and life-like listening experience.PEK polymer nanocomposite driver for heightened detail. - The F9 SE utilizes a dynamic driver made of PEK (polyether ketone) polymer nanocomposite known for not only being tough but also being light.
In the Box
- 3.5mm single-ended Cable
- our carefully-woven 5N purity oxygen-free copper (OFC) wires all wrapped up in a stylish and soft exterior
- FiiO F9 SE Dynamic Hybrid Earphone - Red
- 6 pairs of silicone ear tips: 3 pairs of black ear tips and 3 pairs of mixed-color ear tips
- a waterproof case