Cuffie gaming barracuda x chroma bianco [rz04-05220200-r3m1]

frequency response 20 hz - 20 khz impedance 32 (1 khz) sensitivity 96 dbspl / mw @ 1khz by hats driver specifications 40 mm driver type razer triforce earcups oval ear cushions inner earcup diameter width: 40 mm / 1.57 in length: 60 mm / 2.36 in earpads material breathable fabric with memory foam cushions noise cancelling none connection type 2.4 ghz wireless / bluetooth cable length none approximate weight 285 g / 0.635 lbs microphone style detachable razer hyperclear cardioid mic pick-up pattern unidirectional microphone frequency response 100 hz - 10 khz microphone sensitivity (@1khz) -42 3 db virtualâ¦