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产品名称：noise cancellation headphone awn100
features:
reduce ambient noise by up to 15db at 300hz
compatible with most of the in flight entertainment system
detachable cable 1.2 meters cord with remote control
memory-form leatherette ear-cushions forma perfect seal for superb sound quality and hours of comfort
reduce ambient noise by up to 15db at 300hz
compatible with most of the in flight entertainment system
detachable cable 1.2 meters cord with remote control
memory-form leatherette ear-cushions forma perfect seal for superb sound quality and hours of comfort
specifications:
headphone type: closed
speaker magnet: neodymium(ndfeb)
speaker unit size: 40mm
noise cancelling: -15db at 300hz
output power: 20mw
sensitivity: 123db
impedance: 32ω
frequency response: 20hz~20khz
noise-cancelling duration: 35 hours
cable length: 1.2m flat cable with in-line