The FiiO FT1 Pro are open-back headphones, meaning they let in some external sound. The FiiO FT1 Pro weigh around 374 grams and are covered in breathable fabric with leatherette for comfort during extended use. The FiiO FT1 Pro comes with a 4.4mm balanced cable, a 3.5mm single-ended cable, and a 3.5mm to 6.3mm adapter. There's also a hard case for safe transportation.
Specifications:
Frequency response: 7 Hz to 40 kHz.
Impedance: 20 ohms.
Sensitivity: 112 dB/Vrms (@1 kHz) / 95 dB/mW (@1 kHz).
Weight: 374 g.