JBL Tour One M2 Wireless Over-Ear Headphones, True Adaptive Noise Cancelling, Smart Ambient, Spatial Sound, Black Built for comfort, designed to inspire JBL Tour One M2's True Adaptive Noise Cancelling technology eliminates distractions so you can enjoy your favorite playlists - or even the sound of silence - all powered by legendary Hi-Res certified JBL Pro Sound. True Adaptive Noise CancellingEnjoy the soundtrack to your life no matter where you are. True Adaptive Noise Cancelling technology automatically uses 4 noise-sensing microphones to adapt in real time to your environment, minimizing distractions when you need to focus and optimizing Tour performance for a superior audio experience - all while adjusting ANC mode control with the JBL Headphones app. Smart Ambient SoundStay aware of the sounds of the world around you. while enjoying your music with Smart Ambient, controlling ambient sound levels and activating the Personal Sound Amplification button via the JBL Headphones App to boost conversation volume by +15-20dB and adjust L/R balance.Turn on Personal Sound Amplification and amplify ambient sounds by +15-20dB, adjust L/R balance. Superior Calls with 4 Microphones with Voice ControlThe JBL Tour One M2's 4-microphone crystal-clear calling algorithm lets you have better conversations even in noisy or windy environments or get help from your favorite voice assistant. And with VoiceAware, you can choose how much of your own voice comes through by controlling the amount of microphone input directed back into the headphones. Low Volume Dynamic EQProtect your hearing without compromising your listening experience. Even at low volumes, the JBL Tour One M2's optimized EQ boosts both low and high frequencies to maintain high-fidelity performance. Up to 50 hours of playback Listen without limits. Enjoy up to 50 hours of playback with True Adaptive Noise Cancelling or up to 30 hours with True ANC performance enabled. And when you need a boost, just do a quick 10-minute charge to get an additional 5 hours of autonomy. Customize the way you listen Customize the soundtrack of your life. Simply download the free JBL Headphones app to customize the EQ, activate Adaptive Noise Cancelling, adjust the ANC level or ambient sound control settings, and check the best fit. You can also customize how the headphones behave through Touch customization, or adapt the sound output to audio or video to get the most out of your content, choose your favorite voice assistant, and more.