Panasonic RP-HC56

Type: wired; Cabling: bilateral; Cable length/radius: 1.2 ;m; Design: ear; Type emitters: dynamic; Speaker diameter: 9 ;mm; Frequency range: 10 – 20000 ;Hz; Sensitivity: 105 ;dB; Adjusting the volume: +; Active noise reduction: +; Connectivity options: Plug 3.5 mm (mini-Jack) ; Battery type: AAA / to 40 hours work / ; Cable type: round; ...

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Table of characteristics

Colorblack
Typewired
Cablingbilateral
Cable length/radius1.2 m
Characteristics headphone 
Designear
Type emittersdynamic
Speaker diameter9 mm
Frequency range10 – 20000 Hz
Sensitivity105 dB
Adjusting the volume+
Active noise reduction+
Connection 
Connectivity optionsPlug 3.5 mm (mini-Jack)
Battery typeAAA / to 40 hours work /
Cable typeround