Polk Audio UltraFit 1000

Weight: 14 g
Design: Intracanal
Description: Design: in-ear, device type: wired headphones, design features: microphone, plug connector: mini jack 3.5 mm
Additional Information: Case included: yes; Extension cable included; iPhone support: yes; Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Impedance: 16 ohm
Sensitivity: 118 dB
Length of cable: 0.365 m
Design features: Microphone
Device type: Wired headphones
Mount type: Ear mount
Maximum playback frequency: 23000 Hz
Minimum repeatable frequency: 18 Hz
Technology: Dynamic