Headphones Fiio F9 Pro

Design: Intracanal
Description: Design: in-ear, device type: wired headphones, design features: microphone, detachable cable, plug connector: mini jack 3.5 mm, acoustic design type: closed
Additional Information: 2 cables included: balanced 2.5 mm; standard with microphone 3.5 mm; Case included: yes; Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Impedance: 28 ohm
Sensitivity: 106 dB
Design features: Microphone, detachable cable
Device type: Wired headphones
Mount type: Without attachment
Maximum playback frequency: 40000 Hz
Minimum repeatable frequency: 15 Hz
Technology: Reinforcing + dynamic
Type of acoustic design: Closed
Sensitivity options: DB/mW
Number of drivers: 3