FiiO FT1 Closed-Back Headphones A2DC Maximum Communication Distance: Approximately 10

Maximum Communication Distance: Approximately 10 m in unobstructed circumstances

self-biasing

Since the entire body is constructed from metal panels that are resistant to external noise

Inner Ring Dimensions: 68 mm High

Third generation Diamond-Like Carbon (DLC) Composite Diaphragm

FiiO FT1 Closed-Back Headphones A2DC Maximum Communication Distance: Approximately 10American black walnut solid wood cups The FIIO FT1 cups are made from carefully selected FAS grade American black walnut*. The woods smooth grain unique to each piece and delicate texture truly showcase its natural beauty. This highly dense solid wood also helps to reduce cavity resonance effectively and minimizes standing waves. Key Features at a Glance American Black Walnut Wood Cups: Crafted from FAS grade American black walnut, providing a smooth