WF-C710N Wireless Noise Canceling Earbuds are the ultimate everyday audio essential with optimal noise canceling abilities.Enjoy all-day comfort with up to 8.5 hours on headphones and up to 21.5 hours in the case.1Crystal-clear calls with voice pickup that utilizes AI technology.Enjoy high quality sound with Sony's unique 5 mm driver and Digital Sound Enhancement Engine processing (DSEE).Choose between four timeless colors including Glass Blue, Pink, White, and Black.6Enjoy more of your music with Advanced Noise Canceling and Dual Noise Sensor technology.Stay connected to your environment with Ambient Sound Mode through dual mics.Adjust your ambient sound in 20 levels or use the Focus on Voice setting to chat without removing your headphones through Sony | Sound Connect App.3Customize your sound with presets or create your own using the EQ Custom feature in the Sony ? Sound Connect app.3Enjoy your music in an effortless way with simple taps as a shortcut to your music.Pair with two compatible Bluetooth(R) devices simultaneously using Multipoint Connection, automatically switch between devices when it's convenient for you