Westone W20

Weight: 127 g
Design: Intracanal
Description: Design: in-ear, device type: wired headphones, design features: microphone, detachable cable, plug connector: mini jack 3.5 mm
Additional Information: 2 cables: for Apple with MFI 3-button microphone, braided audio EPIC; screwdriver for changing nozzles; headphone cleaning tool; Interchangeable panels: yes; Isolation from external noise: 25 dB; Case included: yes; iPhone support: yes;
Plug connector: mini jack 3.5 mm
Impedance: 33 ohm
Sensitivity: 117 dB
Length of cable: 1.28 m
Design features: Microphone, detachable cable
Device type: Wired headphones
Mount type: Without attachment
Maximum playback frequency: 18000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Reinforcing
Sensitivity options: DB/mW
Number of drivers: 2