Enjoy natural vocals, crystal clear sound and balanced tuning thanks to the Integrated Processor V1 and Digital Sound Enhancement Engine (DSEE), producing a high quality sound exactly as the artists intended. Tailor sound to your personal preference using the EQ settings on the Sony | Headphones Connect app. 360 Reality Audio Certified – optimise your experience by analysing your individual ear shape on the Sony | Headphones Connect app, and enjoy the ultimate immersive music experience. Stays comfortable, however long you listen. A lightweight, ergonomic construction makes the most of the 35 hour* battery life, so these wireless headphones stay comfortable for long periods of listening. *With Noise Cancelling ON.Stays comfortable, however long you listen. A lightweight, ergonomic construction makes the most of the 35 hour* battery life, so these wireless headphones stay comfortable for long periods of listening. *With Noise Cancelling ON. The WH-CH720N has Multipoint Connection, easy button operation, and can even be controlled with your voice. And since connection is easy with Swift pair and Fast Pair, these Sony headphones are ideal for everyday use. With Precise Voice Pickup Technology, Wind Noise Reduction Structure, and beamforming mics to pick up your voice, you will enjoy clearer calls and better conversations with these over ear headphones. Product Overview:Turn down the world's noise with the long-lasting noise cancellation performance. Featuring Dual Noise Sensor technology and an Integrated Processor V1, the WH-CH720N allows you to fully immerse yourself in music without any distractions. Ergonomically designed to be lightweight, comfortable, and with up to 35 hours of battery life, you’ll almost forget you’re wearing it.Key Features:SONY’S LIGHTEST WIRELESS NOISE CANCELING HEADBAND EVER: Weighing just 192g, our lightest overhead wireless headphones with Noise Canceling yet, for incredible comfort without compromising on technology.DUAL NOISE SENSOR TECHNOLOGY: Take noise canceling to the next level with Sony’s Integrated Processor V1, so you can fully immerse yourself in the music.ALL DAY COMFORT: Super comfortable and lightweight design.SMART FEATURES: Adjustable Ambient Sound mode and Adaptive Sound control features tailors sound to suit the environment around you.LONG BATTERY LIFE: Up to 35-hour battery life with quick charging (3 min charge for up to 1 hour of playback).(USB Type-C Cable included