Panasonic RP-HT680

Type: wired; Cabling: unilateral; Cable length/radius: 1.2 ;m; Design: overhead, closed; Type emitters: dynamic; Speaker diameter: 50 ;mm; Nominal impedance: 32 ;Om; Frequency range: 7 – 27000 ;Hz; Sensitivity: 100 ;dB; Microphone: +; Adjusting the volume: +; Connectivity options: Plug 3.5 mm (mini-Jack) ; Cable type: flat; ...

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Table of characteristics

Colorblack
Typewired
Cablingunilateral
Cable length/radius1.2 m
Characteristics headphone 
Designoverhead, closed
Type emittersdynamic
Speaker diameter50 mm
Nominal impedance32 Om
Frequency range7 – 27000 Hz
Sensitivity100 dB
Microphone+
Adjusting the volume+
Connection 
Connectivity optionsPlug 3.5 mm (mini-Jack)
Cable typeflat