【Product Description】 These headphones feature a 4-microphone system. They separate the user's voice from surrounding noise, canceling the noise for clear and accurate communication even in noisy environments. Compatible with Google Assistant and Amazon Alexa. The appropriate voice assistant is automatically selected when the app is opened, and activated by pressing the button on the right ear cup. Supports the augmented reality platform "Bose AR." It detects the direction of the head and body movements while worn, providing audio content tailored to the user's location and situation. 【About the Product】 Thank you for viewing. I have been storing this as stock, but I am selling it as I have no plans to use it. Although it is a new, unopened product, there may be slight scratches or marks on the exterior due to storage. Please refer to the manufacturer's official website for product specifications and details.