Industry-leading digital noise cancellation (ANC) provides a customized, nearly soundproof experience. PHONE CALL: You can answer calls hands-free thanks to an integrated microphone. VOICE ASSISTANT: Alexa made it possible to access music, information, and other resources by voice. Just a touch will activate it. QUICK ATTENTION MODE: Shut down your music by covering the right ear cup for a quick and simple conversation. For optimal noise cancellation, personal noise cancellation adapts background noise to your activity. TOUCH CONTROLS: Turn on your voice assistant, adjust the volume and tracks of music, and answer calls. EXTENSIVE BATTERY LIFE: Up to 30 hours of playback time on a single charge allows for dependable all-day listening. FITTING TO WEAR: Foldable earphones with an ergonomic redesign for convenient travel and comfortable listening Included in the package are a charging cable, a carry case, and foldable headphones.