Sony WH‑CH720N Blue - Refurbished CN (Like New)

Features of Sony WH‑CH720N Blue – Refurbished CN (Like New)

Key Benefits

Get premium-grade audio performance without the cost of a brand-new unit. With the “Like New” refurbished CN condition, you enjoy verified quality and performance. The active noise canceling system lets you escape ambient distractions and fully immerse in your music or calls.

Advanced Noise Canceling & Ambient Mode

Equipped with a dual noise sensor system paired with Sony’s V1 processor, these headphones deliver effective noise suppression in various settings. Switch to Ambient Sound mode when you need awareness—ideal for airports, walking, or commuting—without removing the headphones.

High-Fidelity Audio

The V1 processor (shared with the WH‑1000XM5) and DSEE enhancements restore lost audio detail in compressed files, producing a balanced, dynamic listening experience with deep bass, clear mids, and crisp treble.

Lightweight Comfort

Weighing just ~192 g, these are among the lightest noise‑cancelling headphones in their class. Their ergonomic design ensures comfort even during extended listening sessions—perfect for working, studying, or long commutes.

Long Battery Life & Fast Charging

Enjoy up to 50 hours of playback with noise canceling off (~35 h when on). A short charge yields hours of listening time—ideal in travel or urgent situations.

Clear Calls & Multipoint Connectivity

Precise Voice Pickup and multidirectional microphones ensure clear voice calls, even in noisy environments. The Bluetooth multipoint feature lets you connect two devices at once—switch between phone and laptop effortlessly.

Sustainability & Green Choice

Choosing a “Like New” refurbished unit helps reduce electronic waste. Sony also incorporates recycled materials and reduces virgin plastic usage, promoting an eco-friendlier production approach.

Use Cases

• For frequent travelers who need to block noise on planes, trains, or buses.
• For professionals requiring crisp voice quality during calls and conferences.
• For students or users needing comfort for long listening or study sessions.
• For buyers seeking premium performance at a lower price.

Technical Specifications & Details

Brand: Sony
Model: WH‑CH720N Blue (Refurbished CN – Like New)
Type: Wireless active noise cancelling (over-ear)
Weight: ~192 g
Frequency response: 7 Hz – 20,000 Hz
Impedance: 325 ohms
Sound enhancement: DSEE, built-in EQ via Sony | Sound Connect app
Battery life: 50 h (NC off) / ~35 h (NC on)
Fast charging: Minutes to hours of use
Connectivity: Bluetooth multipoint, compatible with Android, iOS, Windows, macOS, Android TV, Google TV, webOS, Tizen
Microphone & voice tech: Precise Voice Pickup, multi‑beam array
Materials: Recycled components, reduced virgin plastic

Competitive Advantages vs New Units

When you choose a refurbished “Like New” CN model, you get a rigorously tested, high-performing device at a fractional cost. You still get warranty, support, and nearly identical performance as if new—smarter and greener consumption.