The Sony WH-CH720N is a pair of over-ear wireless noise-cancelling headphones designed to deliver high-quality sound and comfort. Here are the key features of these headphones:

1. Noise Cancelling:

   • The WH-CH720N offers Dual Noise Sensor Technology, which effectively reduces unwanted external noise for an immersive listening experience. This makes them ideal for travel or crowded environments.

2. Long Battery Life:

   • With up to 35 hours of battery life on a full charge, these headphones provide extended use. A quick charge of 10 minutes provides up to 1 hour of playback time.

3. Clear Audio:

   • Equipped with 40mm drivers, these headphones deliver clear and dynamic sound with deep bass and crisp high-end frequencies.

4. Lightweight and Comfortable:

   • The WH-CH720N features a lightweight design (approx. 225g) with plush ear cups, making them comfortable for long listening sessions.

5. Adaptive Sound Control:

   • The headphones adjust the noise-canceling levels based on your activity (e.g., sitting, walking, traveling) for an optimized listening experience.

6. Built-in Voice Assistant:

   • Integrated with Google Assistant and Siri, you can control music, take calls, and get information hands-free.

7. Multipoint Connection:

   • The WH-CH720N supports multipoint connection, allowing you to connect to two devices simultaneously (e.g., a smartphone and laptop) without needing to switch between them.

8. Touch Controls:

   • The headphones have touch-sensitive controls, letting you play/pause music, adjust volume, skip tracks, and answer calls with ease.

9. Customizable Sound:

   • You can tailor the sound to your preferences with the Equalizer settings available through the Sony Headphones Connect app.

10. Built-in Microphone:

    • The integrated microphone ensures clear call quality and easy communication during calls or voice assistant use.

11. USB-C Charging:

    • Convenient USB-C charging provides quick recharging and is compatible with most modern devices.

12. Foldable Design:

    • The foldable design makes these headphones easy to store and carry, perfect for traveling.

These features make the Sony WH-CH720N an excellent choice for users looking for high-quality sound, comfort, and efficient noise cancellation at a more affordable price point compared to premium models.