Vic Firth vxhp0012 bluetooth isolation headphone

vic firth bluetooth isolation headphones, vxhp0012, reduce outside noise levels by 25 decibels, includes 1 pair of headphones, 500ma lithium-ionen akku, 150cm detachable 3.5mm (1/8in) line-in cable, 6.3mm (1/4in) headphone jack adapter, 40cm usb charging cable, instruction insert, red with black foam cushions and padded headband, 50mm dynamic speaker mylarcorn, frequency response: 20hz - 20khz

design over-ear
system closed back
frequency range 20 hz 22000 hz
adapter yes
type of transmission bluetooth

type of connector bluetooth
replacable cable 1