Sony WH-1000XM4 Wireless Noise Cancelling Headphones with Bluetooth, Built-in Mic for Calls & Alexa Voice Control - Black | Includes 10ft NeeGo 3.5mm Extension Cable | Perfect for Travel, Work & Music Lovers

No wires, no distractions, just music The WH-CH700N Wireless Noise-Canceling Headphones are made for hours of listening on the move. One Push Artificial Intelligence Noise Canceling (AINC) adjusts to your environment, so you can eliminate unwanted noise as you travel.

Digital Noise Cancelling Blocks Out Distracting Background Noise for a Better Music Experience. AI Powered Hold the NC Button for Uniquely Tuned Noise Cancellation Courtesy of Next Gen AI Tech

Hands Free Calling A Built in Microphone Lets You Take, Make Calls and Access Your Voice Assistant. Work From Home Improve your productivity at home with a built-in microphone and Digital Noise Canceling to take calls or reduce distractions all day long.

LONG BATTERY LIFE Enjoy up to 35 hours of wireless playback and 10 min quick charge capability

Voice Assistant Alexa Enabled for Voice Access to Music, Information, and More. Activate with a Simple Touch

NFC One-touch for instant connectivity Wirelessly stream your favorite tracks with a Bluetooth connection. Pair your smartphone or tablet with these Bluetooth enabled headphones.