Aesthetically pleasing, comfortable and featuring ultra lightweight carbon fiber technology, the premium AS2 Active Noise Reduction headset is low-priced yet still delivers on quality and offers advanced features such as Aux in, ANR, plush leather ear seals, and a reversible mic boom designed for left or right microphone placement. The AS2 ANR headset offers outstanding active noice reduction of 29dB Active + 23dB Passive to effectively cancel out all cockpit noise, allowing you to hear ATC clearly and safely concentrate on flying your aircraft. The AS range of headsets benefit from our ergonomically designed in-line ANR battery control module for easily accessible operation. The in-line module also houses the 3.5mm AUX jack to plug in music/phone audio along with the LED battery indicator & power switch. Designed to fit perfectly on your head giving you ultimate comfort due to our silicone gel head pad and faux leather, gel padded ear cones. Features: High performance at a fraction of the cost of a like for like ANR headset Ultra lightweight carbon fiber structure with a total weight of just 440g Precise and clear audio, Aerotion AS2 offers everything you would want in an aviation headset 3.5mm AUX in for music/phone audio while flying Electret noise-canceling flex-boom microphone for clear communication Stereo/Mono switching 50+ hrs from 2 x AA batteries Low-profile, independent L & R volume controls Reversible mic boom to position mic on your preferred side Covered by Aerotion’s 1-Year Full Coverage Warranty Free UK Next Day Delivery Fast Worldwide Shipping Specification: 29dB Active Noise Reduction 23dB Passive Noise Reduction ANR Battery/Control module Electret noise-canceling flex-boom microphone Stereo/Mono switching Headset Weight - 440g Package Weight - 850g In the box : Aerotion AS2 Active Aviation Headset ANR control module Aux-in cable Custom Carry case