Overview

The Sony WH-CH720N is a masterclass in trickle-down technology, bringing flagship-level noise cancellation to a remarkably accessible price point. Powered by the same Integrated Processor V1 found in Sony’s premium XM series, these headphones utilize Dual Noise Sensor technology to analyze and cancel ambient sound across the frequency spectrum. Weighing in at just 192 grams—Sony's lightest wireless noise-cancelling headband to date—they are engineered for all-day comfort and long-haul endurance, offering up to 35 hours of battery life with ANC engaged.

Simcoe Audio Video Insight

While many budget headphones claim to offer noise cancellation, the WH-CH720N actually delivers. By utilizing the V1 processor, Sony has significantly improved how these headphones handle mid-to-high frequency voices and city hubbub, areas where entry-level ANC typically struggles. It’s an "all-business" headphone that skips the luxury leather and metal for a utilitarian, lightweight build that you can wear for an entire cross-country flight without the "head-clamp" fatigue.

Best for the Sony WH-CH720N: download the Sony Headphones Connect app immediately. The 30mm drivers have a naturally energetic, bass-forward signature; using the app’s 5-band EQ and "Clear Bass" settings allows you to refine the soundstage to match your specific genre preferences, making these sound significantly more expensive than they are.

More Details

Why It Wins

• Pro-Level ANC: The Integrated Processor V1 provides a faster, more effective noise-cancelling response than traditional entry-level circuitry.
• Extreme Lightweight Design: At only 192g, these are among the most comfortable over-ears for students and remote workers who spend hours in meetings.
• Reliable Multipoint: Seamlessly switch between your laptop and smartphone; the headphones intelligently know which device is ringing.

What Makes It Different

The WH-CH720N stands out by offering a highly customizable Ambient Sound Mode with 20 different levels. This allows you to dial in exactly how much of the outside world you want to hear—from total isolation to a specialized "Voice Focus" that lets announcements through while blocking engine drone. Additionally, the inclusion of DSEE (Digital Sound Enhancement Engine) helps restore the high-frequency detail often lost in compressed Spotify or YouTube streams, providing a more natural, airy sound.

Technical Highlights

• 35-Hour Battery (NC ON): Up to 50 hours with noise cancellation off, making it one of the longest-lasting portables in its class.
• 3-Minute Quick Charge: A literal three-minute boost provides a full hour of playback for those moments you're running out the door.
• Beamforming Microphones: Precise Voice Pickup technology uses external mics to isolate your voice from wind and background noise during calls.
• 360 Reality Audio: Compatible with spatial audio formats for a more immersive, "live" listening experience.

Buyers Guide

Who This Is For

• The Daily Commuter: Anyone looking to block out the train or bus without spending $500 on flagship models.
• Remote Workers: Ideal for all-day Zoom calls where a lightweight design and clear mic quality are mandatory.
• The Budget Traveler: Perfect for those who want a reliable pair of ANC headphones for a plane that won't take up much weight in a carry-on.

Ideal Use Case

• Open Offices: Use the 20-level Ambient mode to stay aware of colleagues while still suppressing distracting AC hum.
• Study Sessions: The long battery life and comfortable ear pads are designed for 8+ hour sessions in the library.
• Podcast & Audiobooks: The V1 processor ensures that vocal frequencies are clear and forward, making it a great companion for spoken-word content.

What To Pair It With

• App Integration: The Sony Headphones Connect app is essential for firmware updates and EQ customization.
• Wired Connection: Use the included 3.5mm cable for "passive mode" listening if the battery ever runs flat.
• Protective Gear: Since these do not include a hard case, we recommend a third-party hardshell pouch for travel to protect the plastic hinges.

Alternative Options

The WH-CH720N is built for value and weight, which means it utilizes a fixed-hinge design that does not fold inward. If you need a more compact, foldable design with premium materials and even stronger noise cancellation, the Sony WH-1000XM5 remains the industry standard. If you prioritize high-resolution wireless audio, note that the 720N does not support LDAC; for that, you'll want to look at the XM series or the ULT WEAR lineup.