Sony WH-CH720N: Lightweight Noise-Canceling Headphones

You pick up a pair of headphones thinking they’ll be 'good enough'—then spend a transatlantic flight testing them until your ears forgive you. That was me (and maybe you) with the Sony WH-CH720N: a lightweight set that surprises with serious noise canceling, day-long battery life, and an app that actually lets you tweak the sound to taste. In this short guide you’ll get hands-on insights, useful specs, and a few honest tangents about where these headphones shine — and where they don’t.

All-Day Comfort & Design (Lightweight Design, All-Day Comfort)

Lightweight Design you feel immediately

With the Sony WH-CH720N, you’ll notice the weight first—in a good way. At just 192g, these are Sony’s lightest wireless noise-canceling headband headphones, and that low mass makes a real difference when you wear them for hours. Instead of feeling like a “gear choice” you have to manage, they stay out of your way during work, travel, or long playlists.

Emily Carter, Audio Tech Reviewer: "The CH720N feels like a headphone that forgot to be heavy — comfort-first without compromising core features."

Over-Ear Design built for All-Day Comfort

The Over-Ear Design pairs with plush synthetic leather ear cushions to help you stay comfortable through commutes, long study sessions, and remote work calls. The fit is secure but gentle, which matters when you’re moving around or wearing glasses. Reviewers across regions (including the U.S., Australia, and Germany) often point to the same thing: you can keep them on for extended listening without feeling squeezed or weighed down—exactly what you want from true All-Day Comfort.

Style options and everyday flexibility

Design isn’t only about comfort—it’s also about how easily the headphones fit into your routine. You can choose from Black, White, or a soft Pink that stands out without looking loud. And because flexibility is part of comfort, the Sony WH-CH720N supports both Bluetooth and wired listening, so you can keep going even when you want passive playback or need a cable connection.

• Mass: 192 g
• Colors: Black, White, Pink
• Included cables: USB Type-C charging cable, 1.2 m headphone cable
• Wired option: 3.5mm connection with a gold-plated L-shaped stereo mini plug

This mix of Lightweight Design, soft padding, and multiple connectivity options helps you stay comfortable and ready for whatever your day looks like.

Noise Canceling & Sound Performance (Noise Canceling Technology, Crystal-Clear Sound)

Noise Canceling Technology: Dual Noise Sensor + Integrated Processor V1

With the Sony WH-CH720N, you get Noise Canceling Technology built for real life—work calls, train rides, and busy cafes. Sony’s Dual Noise Sensor Technology listens to your environment and feeds that data to the Integrated Processor V1, which helps reduce steady background noise like office hum, air conditioning, and road sound. The result is a calmer listening space, so you can focus on music, podcasts, or meetings without turning the volume up too high.

Daniel Park, Sound Engineer: "For daily noise—bus chatter, office hum—the Dual Noise Sensor plus V1 processor is convincingly effective for the price band."

Crystal-Clear Sound: 30mm Dynamic Drivers + DSEE Technology

Sound performance is driven by 30mm Dynamic Drivers that deliver punchy lows and clear mids for vocals. To improve streaming quality, DSEE Technology (Digital Sound Enhancement Engine) helps restore detail lost in compressed audio, which can make tracks sound fuller and less flat—especially on standard Bluetooth sources.

You also get a wide tuning range for different listening styles. The listed Frequency Response 20Hz to 20,000 Hz applies over Bluetooth, while active/wired listening is rated at 7–20,000 Hz. That gives you solid coverage for deep bass and crisp highs across common use cases.

Headphones Connect App: EQ Presets, 360 Reality Audio, and Personal Tuning

In the Headphones Connect App, you can shape your sound with simple EQ controls and presets—great if you want stronger bass for workouts, a brighter profile for pop, or clearer vocals for podcasts. The app also supports 360 Reality Audio, letting you enable a more spacious, “around you” presentation on compatible content.

Adaptive Sound Control + Ambient Sound Mode

When you need awareness, Ambient Sound Mode lets in outside audio so you can hear announcements or quick questions without removing your headphones. For hands-off convenience, Adaptive Sound Control can adjust settings based on what you’re doing—helping you switch between immersion and awareness as your day changes.

Battery, Connectivity & Controls (Bluetooth 5.2, Multipoint Connection)

Battery Life 35 Hours + Quick Charge 3 Minutes

If you want headphones you can rely on day after day, the WH-CH720N delivers. You get Battery Life 35 Hours (up to 35 hours on a single charge), which is ideal for long workdays, travel, or studying without constantly hunting for a charger.

When you do run low, the fast top-up is a real advantage: Quick Charge 3 Minutes gives you about 1 hour of playback. That means a short plug-in while you grab coffee can cover a commute or a meeting. Charging is handled via USB Type-C, and you also have the option to listen wired with the included 1.2m cable when you want to save battery or use devices without Bluetooth.

Bluetooth 5.2 + Multipoint Connection (2 Devices)

Wireless performance is powered by Bluetooth 5.2, which helps you get a stable connection and smooth everyday listening. The standout convenience feature is Multipoint Connection: you can pair with two devices at once, such as your laptop and phone.

In real use, this makes switching feel effortless—music on your phone, then jump to a video call on your computer without re-pairing. As Rina Patel, Mobile Audio Columnist, puts it:

“Multipoint and 35-hour battery make these ideal for someone hopping between laptop calls and phone music all day.”

Simple Controls + High-Quality Calls

Onboard buttons keep playback, volume, and call handling within easy reach. They’re generally intuitive, though some users mention occasional accidental presses because the buttons sit near the center area.

For communication, you’re set up for High-Quality Calls thanks to Sony’s Precise Voice Pickup Technology and beamforming microphones, which focus on your voice and reduce background noise. You also get Alexa Built-in support, so you can handle hands-free tasks like checking the weather, controlling music, or managing reminders without pulling out your phone.

• Battery: up to 35 hours
• Fast charge: 3 minutes → ~1 hour playback
• Wireless: Bluetooth 5.2
• Multipoint: connect 2 devices simultaneously

Value, Accessories & Real-World Use (Specifications Headset, WH-CH720N Specifications)

Real-world value backed by buyer metrics

In day-to-day use, the WH-CH720N Wireless Headphones feel like a smart buy because the market response matches the experience. You’re getting a lightweight Noise-Canceling Over-Ear design (just 192g) that’s built for long sessions—commutes, office work, study blocks, and travel. Reviews through late 2025 average 4.4/5 from 13,555+ verified buyers, and the model holds an Amazon’s Choice badge with strong ranks (#194 in Electronics; #11 in Over-Ear Headphones). That combination signals consistent satisfaction, not just hype.

Michael Torres, Consumer Tech Analyst: "When a product balances performance and price like this, it’s no surprise to see high ratings and Amazon’s Choice status."

Pricing, deals, and return window

Value improves even more during sales periods. While the list price is $179.99, you may find it around $80.66, which makes Sony’s noise canceling and comfort-focused build far more accessible. If you’re buying as a gift or testing fit and ANC in your routine, the extended holiday return window (through January 31, 2026) lowers the risk.

Accessories included (and what’s missing)

For flexibility, the box covers the basics: a 1.2m headphone cable for wired listening and a USB Type-C charging cable. You can switch between Bluetooth 5.2 and 3.5mm wired use, and multipoint pairing helps you move between two devices without constant re-pairing—one of the most practical Sony WH-CH720N Features.

The main gap is the lack of a storage case. If you travel or toss headphones into a backpack, a low-cost option like the Ginsco Universal Headphone Case (from $8.99) is a common add-on.

WH-CH720N Specifications (quick view)

Comparable options

• Sony WH-CH520: simpler, lighter on features, often cheaper
• JBL Tune 770NC: a common alternative if you want a different sound style

Wild Card: A Quick Listening Experiment + Creative Analogy

Wind Noise Reduction on a Windy Commute (and Why It Matters)

Picture a windy morning commute: you’re walking to the train, coffee in one hand, phone in the other, and you take a quick call before the day starts. This is where the WH-CH720N’s Wind Noise Reduction earns its keep. Instead of your voice getting buried under gusts, the wind-noise reduction structure works with the beamforming mics and Sony’s voice pickup tuning to keep your speech clearer and more “front and center.” It’s not magic—strong wind can still be loud—but it’s the kind of real-world feature that helps you finish a call without repeating yourself three times.

Sofia Nguyen, Podcast Host: "In real-world conditions, small features like wind-noise reduction and comfortable pads are the difference between keeping a call or asking for a repeat."

Wearing Style: The “Grab-and-Go” Fit You Actually Use

Your Wearing Style matters more than specs when you’re doing frequent short sessions—quick meetings, a 20-minute study block, a grocery run. At 192g, these feel light enough that you’re more likely to put them on instead of leaving them on your desk. The soft pads and gentle clamp support that comfort-first design, so you can switch between noise canceling and ambient sound without feeling like you’re gearing up for a long flight every time.

Passive Operation: When Simple Backup Saves the Day

Now add a practical twist: your battery is low, or you’re on a device that’s easier to plug in. With the included cable, you can fall back to Passive Operation for wired listening. It’s a small detail, but daily users notice it—because reliability beats perfection when you’re moving between devices and places.

The City Bicycle Analogy (Plus a Tiny, Honest Tangent)

Think of the CH720N like a nimble city bicycle: light, efficient, and ideal for short-to-medium daily trips. It’s not a heavyweight touring bike built for extreme audiophiles chasing the last 2% of detail—but it’s the one you’ll actually ride every day. And yes, you might have that one moment where you accidentally press a button and change a setting. It’s the headphone version of hitting snooze—mildly annoying, totally manageable, and quickly forgotten once the music starts.