Sony WH-CH720N Noise Canceling Wireless Headphones with Alexa Built-in, Black

Condition: Like New. Grade A+. No signs of wear. The mic and all functions work perfectly.

Experience stunning sound, long battery life, and smart features in the Sony WH-CH720N Noise Canceling Wireless Headphones. These wireless headphones combine comfort and performance for music lovers and everyday listeners. No matter where you go, these headphones block unwanted noise and keep you immersed in your favorite audio.

At the core of the WH-CH720N is Sony's advanced Integrated Processor V1. This processor, paired with Dual Noise Sensor technology, actively cancels background noise. Listening on a busy street, in an office, or in a crowded cafe? These wireless headphones adapt to your surroundings, delivering crystal-clear sound and tranquility when you need it most.

Comfort matters, especially during long listening. The WH-CH720N headphones have a lightweight over-ear design, weighing only 6.8 ounces. Soft padding and an adjustable headband create a secure and gentle fit, so they stay comfortable during hours of use. These headphones are ideal for travel, study, or work.

Enjoy music for longer with battery life up to 35 hours on a single charge, even with noise-canceling activated. Charging is fast and easy with the included USB-C cable. A quick 3-minute charge gives you up to 1 hour of playback. Full charge time is about 3.5 hours. You do not have to worry about running out of power on long days or trips.

Love balanced, clear audio? These headphones feature 30mm dynamic drivers that deliver a broad, natural soundstage. Sony's Digital Sound Enhancement Engine (DSEE) restores high notes lost in compression, so your tracks sound vibrant and rich. The frequency response of 7 Hz–20,000 Hz captures every beat and every detail.

Seamless connectivity is at your fingertips with Bluetooth 5.2. These headphones offer a stable wireless connection up to 33 feet away. Multipoint connection lets you pair two devices—like your phone and laptop—at the same time. Instantly switch music to calls and back again, without re-pairing. Audio codecs SBC and AAC ensure compatibility with most modern devices.

Smart voice controls make life easier. With built-in support for Alexa, Google Assistant, and Siri, you can use your voice to control music, get information, or set reminders. The Precise Voice Pickup technology and beamforming microphone enhance call quality. The Wind Noise Reduction Structure ensures your voice stays clear, even outside.

Adaptive Sound Control is an intelligent feature that detects what you're doing. It changes sound settings automatically based on whether you are walking, traveling, or just relaxing. Ambient Sound Mode provides 20 adjustable levels, so you choose how much outside noise to let in. Listen safely on city streets, or block out distractions when you need focus.

Need versatility? The WH-CH720N includes a USB-C cable for charging and a 3.5mm audio cable for wired listening. Connect to planes, computers, or older devices easily. Sony also uses recycled plastic materials in the design. This shows a commitment to sustainability, but without sacrificing durability or style.

These headphones are an excellent choice for anyone wanting quality sound and advanced noise-canceling technology. Whether for music, podcasts, calls, or travel, they are made to adapt and perform. The stylish black finish looks sharp at home or on the go. Built-in Alexa means you can get more done, hands-free.

Looking to learn even more about this model? Review the official Sony WH-CH720N Specifications or see our full Electronics Collection for other options.

Frequently Asked Questions (FAQ)

• Question: How does the noise cancelation perform in real-world settings?
  Answer: Sony’s Dual Noise Sensor and V1 Processor work together to filter out background noise in many environments. Use the headphones on trains, in offices, or on busy city streets. The headphones use Adaptive Sound Control to switch modes for each situation. This lets you focus on your music or calls, even if things around you are noisy. Some sounds, like loud announcements, may still be faintly heard, but overall, most users report a significant drop in distractions.
• Question: Can I pair these with two Bluetooth devices at once? How does it work?
  Answer: The WH-CH720N supports multipoint Bluetooth connectivity. You can connect the headphones to two devices, such as a phone and a laptop. If you get a call while listening to music on your computer, audio will switch to your phone. When the call ends, you can switch back to the original device without disconnecting. This feature is great for professionals and students who switch between meetings and music.
• Question: How long does the battery last, and what if I forget to charge it?
  Answer: With up to 35 hours of continuous use, these headphones are built for extended days and travel. Forgot to charge? Plug in for just 3 minutes using USB-C and get another hour of playtime. This is ideal for last-minute use when you need music or calls right away. A complete charge from empty takes about 3.5 hours. With careful use, you can usually go days without charging.
• Question: Are the headphones good for voice assistants and clear calls?
  Answer: Yes, these headphones feature advanced microphones and clear voice pickup. Use Alexa, Google Assistant, or Siri hands-free, with quick response and accurate recognition. The headset captures your voice even in noisy places. Callers will hear you clearly. The Wind Noise Reduction Structure makes it easier to have conversations outside or while commuting.
• Question: Can I use a wired connection? What devices will this work with?
  Answer: You can plug the included 3.5mm cable into computers, airplane jacks, or other classic audio devices. This is helpful if Bluetooth is not supported or when you want to conserve battery. Sound quality remains high, and you can keep listening even if the battery is low. The wired option works with a wide variety of devices for extra flexibility.

Choose the Sony WH-CH720N Wireless Noise-Canceling Headphones for high-quality wireless audio, reliable performance, and everyday comfort. These headphones combine the latest Sony Bluetooth technology with smart conveniences and a premium fit. For more details on headphones, noise-canceling, and wireless features, visit our electronics collection. Learn about the WH-CH720N directly on Sony’s official site and explore the world of wireless comfort.

Keywords: Sony, headphones, noise-canceling, wireless