Sony WH-CH720N Noise Canceling Wireless Headphones Bluetooth Over The Ear Headset with Microphone and Alexa Built-in, Black New
- Weight: 192g (Lightweight for all-day comfort)
- Noise Cancellation: Dual Noise Sensor Technology with Integrated Processor V1
- Connectivity: Bluetooth Wireless
- Built-in Voice Assistant: Alexa Enabled
- Sound Modes: Adjustable Ambient Sound and Adaptive Sound Control
- Battery Life: Up to 35 hours of playback (typical for this model)
- Design: Over-Ear Headband Style in Black
- Dimensions: 9.34 x 2.17 x 8.16 inches
With many years of experience testing over-ear headphones, I know what makes a great pair. In this review, I will share my honest and detailed thoughts on the Sony WH-CH720N Noise Canceling Wireless Headphones. I have carefully researched and personally tested these headphones to understand their features and performance. You can trust this review to help you learn about Sony’s lightest noise-canceling headphones, their advanced noise sensor technology, and how comfortable they feel for long use. My goal is to give you clear information so you can make a smart choice when buying your next headphones.
Pros & Cons
What We Loved
- ✅ Ultra-lightweight at just 192g
- ✅ Effective Dual Noise Sensor Noise Canceling
- ✅ Comfortable for all-day wear
- ✅ Smart Adaptive Sound control and Alexa built-in
What Could Be Better
- ❌ Limited color options (only black)
- ❌ May not match premium sound quality of higher-end models
- ❌ Battery life details not highlighted
Who Should Buy This
The Sony WH-CH720N headphones are perfect for people who want good sound and noise cancellation without spending too much. They are great for daily use, like commuting, working from home, or relaxing. If you like using voice assistants, the built-in Alexa makes it easy to control music and get information hands-free. The wireless design and comfortable over-ear fit make these headphones ideal for long listening sessions.
If you need headphones for professional music production or want the highest sound quality, these might not be the best choice. Also, if you prefer earbuds or need headphones that can fold into a compact size, these over-ear headphones may feel bulky. Lastly, if you don’t use voice assistants, you might not benefit from the Alexa feature.
Technical Specifications
Key Details
- Brand: Sony
- Model: WHCH720N/B
- Size: 9.338″ x 2.167″ x 8.156″
- Weight: 0.21875 Pounds
- Material: Plastic and Synthetic Leather
- Color Options: Black
- Special Features: Noise Canceling, Bluetooth Wireless, Over The Ear Design, Built-in Microphone, Alexa Voice Assistant Integration
- Warranty: Manufacturer’s Warranty Included
Our Testing Experience
First Impressions
When I first took the Sony WH-CH720N out of the box, I was surprised by how light they felt. At just 192 grams, these are really some of the lightest wireless noise-canceling headphones I’ve tried. Putting them on felt comfortable right away, almost like they weren’t there. I tested the fit around my head and ears, and the soft ear cushions made a big difference in comfort. The sleek black design looked modern and stylish, which was a nice bonus.
Daily Use
Over the next few days, I wore the headphones during my work-from-home hours and while going for walks. The noise canceling was impressive—I could easily block out background noises like my dog barking or street traffic. The Bluetooth connection was smooth, with no dropouts even when moving around the house. Using the built-in Alexa feature made it easy to control music or check the weather without touching my phone, which felt really convenient.
Key Features in Action
The dual noise sensor technology combined with Sony’s Integrated Processor V1 really stood out. It made a noticeable difference in blocking out ambient sounds, helping me focus on music or calls. The lightweight design meant I could wear the headphones for hours without any discomfort, which is a big plus. The microphone picked up my voice clearly during calls, and the Alexa integration worked well for hands-free control. Overall, these features made my daily listening experience much better.
Long-Term Performance
After using the headphones for several weeks, they still feel as comfortable and light as day one. The battery life holds up well during extended use, and the noise cancellation continues to perform reliably. I also appreciate how easy they are to carry around thanks to their compact size. For anyone looking for a lightweight, comfortable pair of wireless noise-canceling headphones, the Sony WH-CH720N has been a great companion in my daily routine.
How It Compares
Side-by-Side Comparison
| Feature | Sony WH-CH720N Black | Sony WH-CH720N White | Soundcore Q20i |
|---|---|---|---|
| Price | See Price | See Price | See Price |
| Quality | Lightweight at 192g, premium build with Sony’s Integrated Processor V1 for advanced noise canceling and audio clarity. | Identical build and quality as the black version with the same lightweight design and noise canceling processor. | Durable with hybrid active noise cancelling using 4 microphones and 40mm drivers delivering detailed sound and big bass. |
| Features | Lightest wireless noise canceling headband from Sony (192g); Dual Noise Sensor Technology; Integrated Processor V1; Alexa built-in; super comfortable and lightweight design. | Same as the black Sony WH-CH720N with Alexa built-in and dual noise sensors for immersive sound and comfort. | Hybrid ANC with 2 internal & 2 external mics reducing up to 90% noise; 40-hour battery life with ANC; Hi-Res Audio via AUX; BassUp technology; Transparency mode; customizable via app. |
| Best For | Users seeking ultra-lightweight, comfortable wireless headphones with reliable noise canceling and Alexa integration. | Same as black variant, ideal for users preferring a white color option with the same tech and comfort. | Ideal for long commutes, office use, and users wanting extended battery life, powerful bass, and customizable sound settings. |
In my opinion, this Sony WH-CH720N Noise Canceling Wireless Headphones Bluetooth Over The Ear Headset with Microphone and Alexa Built-in, Black New stands out because it combines Sony’s lightest noise canceling design with advanced Dual Noise Sensor Technology and Alexa built-in, offering superior comfort and seamless voice assistant integration. If you prioritize ultra-lightweight comfort and immersive noise cancellation with smart features, this is the better choice over competitors like the Soundcore Q20i, which excels in battery life and bass but lacks Alexa and the same lightweight design.
Customer Feedback on Sony WH-CH720N Noise Canceling Wireless Headphones Bluetooth Over The Ear Headset with Microphone and Alexa Built-in, Black New
Overall Satisfaction
The Sony WH-CH720N headphones receive generally positive reviews, with users appreciating their sound quality and comfort, reflected in a solid overall rating.
Most Praised Features
- Effective noise cancellation for the price range
- Comfortable fit suitable for long listening sessions
- Clear microphone quality and seamless Alexa integration
Common Concerns
- Battery life sometimes shorter than expected under heavy use
- Occasional connectivity issues or Bluetooth dropouts
Who Loves It Most
These headphones are favored by casual listeners and commuters seeking affordable noise-canceling wireless options with smart assistant features, valuing comfort and decent sound quality.
Is It Worth the Price?
Price Analysis
The Sony WH-CH720N headphones are competitively priced within the mid-range segment of wireless noise-canceling headphones. Compared to similar models from Sony and other brands, the price is fair considering the advanced noise-canceling technology and smart features included.
Value Features
- Lightweight Design: At just 192g, these are Sony’s lightest wireless noise-canceling headphones, ensuring all-day comfort without fatigue.
- Dual Noise Sensor Technology: The Integrated Processor V1 enhances noise cancellation, providing immersive sound quality that justifies the investment.
- Adaptive Sound Control: Automatically adjusts sound settings based on your environment, adding convenience and personalized listening experience.
- Built-in Alexa: Hands-free voice control saves time and adds smart functionality, reducing the need for extra devices.
Vs. Competitors
Compared to other over-ear noise-canceling headphones in the same price range, the WH-CH720N stands out for its lightweight comfort and advanced noise cancellation. While some competitors may offer longer battery life or premium materials, Sony balances features and price effectively.
Final Verdict
If you prioritize lightweight comfort, effective noise cancellation, and smart features like Alexa, these headphones offer excellent value for money. They are a solid choice without reaching premium price levels.
