Cosonic CD-7000

Type: wired; Cabling: unilateral; Cable length/radius: 3 ;m; Design: overhead, closed; Type emitters: dynamic; Number of emitters: 4 / the front, center, the rear, sub / ; Frequency range: 20-20000 ;Hz; Sensitivity: 90 ;dB; Adjusting the volume: +; Multi-channel sound system: +; Connectivity options: Plug 3.5 mm (mini-Jack) ; Cable type: round; ...

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Table of characteristics

Colorsilver
Typewired
Cablingunilateral
Cable length/radius3 m
Characteristics headphone 
Designoverhead, closed
Type emittersdynamic
Number of emitters4 / the front, center, the rear, sub /
Frequency range20-20000 Hz
Sensitivity90 dB
Adjusting the volume+
Multi-channel sound system+
Connection 
Connectivity optionsPlug 3.5 mm (mini-Jack)
Cable typeround