Koss UR 40

Type: wired; Cabling: bilateral; Cable length/radius: 2.4 ;m; Weight: 173 ;y; Design: overhead, open; Type emitters: dynamic; Nominal impedance: 60 ;Om; Frequency range: 15-22000 ;Hz; Sensitivity: 98 ;dB; The possibility of folding: +; Connectivity options: Plug 3.5 mm (mini-Jack) ; Cable type: round; ...

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Table of characteristics

Colorsilver
Typewired
Cablingbilateral
Cable length/radius2.4 m
Weight173 y
Characteristics headphone 
Designoverhead, open
Type emittersdynamic
Nominal impedance60 Om
Frequency range15-22000 Hz
Sensitivity98 dB
The possibility of folding+
Connection 
Connectivity optionsPlug 3.5 mm (mini-Jack)
Cable typeround