FT1 Pro

headFiiO FT1 Pro (Budget Open‑Back Planar Headphones)

Overview
The FT1 Pro offers planar-magnetic audiophile sound in a lightweight open-back design, It delivers spacious, detailed, and well-balanced audio—ideal for both casual listening and critical enjoyment 

Key Features

• Custom 95×86 mm Planar Driver with 1 µm PET Diaphragm
  Ultra-thin diaphragm coated with sapphire + aluminum for clarity up to 40 kHz 

• Uniform Magnetic Field & Dual-Coating Tech
  Patented magnetic layout and coating enhance diaphragm control and reduce distortion

• Easy to Drive
  Low 20 Ω impedance and ~95 dB/mW sensitivity allow usage with phones, dongles, or desktop amps 

• Build & Comfort
  Weighs only 374 g, steel-slide headband with 12 adjustment levels and suede padding; plush earcups with breathable fabric and leather layers 

• Accessories
  Includes detachable 3.5 mm SE and 4.4 mm balanced silver‑plated cables, plus 6.3 mm adapter and storage pouch