Sony WH-CH720N – Wireless ANC Headphones With Smart Features
Experience rich, immersive audio with the Sony WH-CH720N. Equipped with Dual Noise Sensor technology and the Integrated Processor V1, these headphones reduce ambient sounds so you can focus on your music or calls. An ergonomic, lightweight design enhances comfort for prolonged wear, while Bluetooth 5.2 ensures a stable wireless connection with SBC and AAC codec support. Adaptive Sound Control learns your activity and surroundings to automatically optimize noise suppression and ambient sound — perfect for travel, work, and leisure.
Key Features
🎧 Active Noise Cancelling (ANC)
Dual noise sensors and an advanced processor reduce external noise so you can enjoy clearer music and voice calls.
🔋 Long Battery Life
Up to 35 hours of continuous playback with ANC ON and up to 50 hours with ANC OFF — plus quick-charge that gives extra playtime from just a few minutes of charging.
📶 Bluetooth 5.2 & Multipoint Pairing
Latest Bluetooth technology ensures reliable wireless performance, while multipoint connection lets you pair two devices simultaneously.
🎶 DSEE Sound Enhancement
Sony’s Digital Sound Enhancement Engine restores high-frequency sounds lost in compressed audio for richer, more natural audio.
📞 Clear Voice Calls
Built-in microphones with beamforming and precise voice pickup provide clearer hands-free calling.
🎧 Comfortable Over-Ear Design
Lightweight at approx. 192 g, with cushioned ear pads and a closed-back design for extended use comfort.
🎛️ Wired & Wireless Modes
Bluetooth wireless playback or traditional wired listening with the included 3.5 mm audio cable for versatile use.
Real-Life Benefits
Blocks unwanted ambient noise for better focus on music or calls
Long battery life keeps you listening through long workdays or trips
Multipoint support makes switching between phone and laptop seamless
Comfortable fit for all-day wear — great for commuting or travel
Improved call clarity with wind and noise-reducing mic design
Technical Specifications
| Specification | Details |
|---|---|
| Product | Sony WH-CH720N Wireless Noise Cancelling Headphones |
| Headphone Design | Over-Ear, Closed-Back |
| Bluetooth Version | 5.2 |
| Supported Codecs | SBC, AAC |
| Noise Cancelling | Dual Noise Sensor + Integrated Processor V1 |
| Driver Type | Dynamic |
| Driver Size | 30 mm |
| Frequency Response | 7 Hz–20 000 Hz (JEITA) |
| Battery Life | Up to 35 h (ANC ON), up to 50 h (ANC OFF) |
| Charging Time | ~3.5 hours |
| Quick Charge | Yes (3 min for ~1 h playback) |
| Weight | ~192 g |
| Bluetooth Range | ~10 m (30 ft) |
| Multipoint Pairing | Yes |
| Wired Mode | 3.5 mm audio cable included |
| Controls | On-ear physical buttons and voice assistant |
| Voice Assistants | Works with Google Assistant / Alexa (region dependent) |
What’s Inside the Box
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Sony WH-CH720N Wireless Headphones
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USB-C Charging Cable
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3.5 mm Audio Cable (for wired listening)
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User Manual
Why Choose These Headphones?
The Sony WH-CH720N strikes a strong balance between performance, comfort, and price. With effective ANC, long battery life, and multipoint Bluetooth connection, they’re perfect for everyday users, commuters, students, and professionals alike. Sony’s sound tuning and DSEE technology enhance audio clarity, while comfort and build quality make them ideal for extended listening sessions.








