Razer Kraken

Type: wired; Cabling: unilateral; Cable length/radius: 1.3 ;m / +2 m extender / ; Weight: 275 ;y; Design: overhead, closed; Type emitters: dynamic; Speaker diameter: 40 ;mm; Nominal impedance: 32 ;Om; Frequency range: 20-20000 ;Hz; Sensitivity: 110 ;dB; Connectivity options: Plug 3.5 mm (mini-Jack) ; Cable type: round; ...

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Table of characteristics

Colorgreen, black
Typewired
Cablingunilateral
Cable length/radius1.3 m / +2 m extender /
Weight275 y
Characteristics headphone 
Designoverhead, closed
Type emittersdynamic
Speaker diameter40 mm
Nominal impedance32 Om
Frequency range20-20000 Hz
Sensitivity110 dB
Connection 
Connectivity optionsPlug 3.5 mm (mini-Jack)
Cable typeround