ARTISTE Active Noise Cancelling Headset, Wired HiFi Headphone with Mic Over-Ear Noise Isolation Headphone with Airplane Flight Audio Jack Converter AWN100 Eliminate unwanted noise by 85%, reduces ambient noise by up to 15dB at 300Hz. reduce the noise of the engine and other disturbing noises on planes, trains and buses. Ergonomics Design on Ear Pads' Bidirectional Rotating Shaft Structure: It's ear pads can tilt inward to adapt different shapes of skulls and faces better, which make it more comfortable and stable to wear. HQ Protein ear cushion: The ear pads are made of durable and resilient sponge which is very soft and comfortable to wear. Also minimize audio leakage coming out from the cans Humanized Mute Button: Press the mute button to stop music temporarily and have a short talk to people around you without removing the headset from your ears. Universal 3.5 mm audio interface, compatible with most of the devices Package with Noise Cancelling Headphone*1, Jack plug adapter(3.5mm/6.3mm) *1, Battery(AAA) *1, Airline adapter x 1pc, 5mm audio cord with remote control work, Manual/guarantee card