Sennheiser IE 4

Type: wired; Cabling: bilateral; Cable length/radius: 1.4 ;m; Design: ear; Type emitters: dynamic; Nominal impedance: 16 ;Om; Frequency range: 15-24000 ;Hz; Sensitivity: 106 ;dB; Connectivity options: Plug 3.5 mm (mini-Jack) ; Cable type: round; ...

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Table of characteristics

Colorblack
Typewired
Cablingbilateral
Cable length/radius1.4 m
Characteristics headphone 
Designear
Type emittersdynamic
Nominal impedance16 Om
Frequency range15-24000 Hz
Sensitivity106 dB
Connection 
Connectivity optionsPlug 3.5 mm (mini-Jack)
Cable typeround