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Sony WH-CH720N Over-Ear Noise Cancelling Bluetooth Headphones - Black by SONY - Open Box condition

Sony WH-CH720N Over-Ear Noise Cancelling Bluetooth Headphones - Black — Open-Box, 20% Off

Brand: SONY

Condition: Open Box
$18000
$22500
-20% Save $4500
Updated: 6 days ago

Description

What you need to know
- Over-ear headphones designed for comfortable, immersive audio experiences
- Adaptive Noise Cancelling technology helps block out background noise
- Lightweight build and soft ear pads support all-day wear
- Up to 35 hours of battery life keeps music and calls going longer
Audio Performance & Sound Quality
- Digital Sound Enhancement Engine (DSEE) restores audio for high-quality sound closer to the original recording
Noise Control
- Adaptive Noise Cancelling Technology reduces ambient noise for more enjoyable listening
- Dual Noise Sensor technology and two microphones in each earcup capture and block outside noise
Fit Comfort & Design
- Lightweight build and swivel earcups make them easy to slip on and off
- Adjustable headband, cushion, and soft ear pads optimize comfort for long sessions
Battery Life & Charging
- 35-hour battery supports long listening and call time
- Quick charge feature offers 1 hour of playback from a 3-minute charge or 4.5 hours from a 10-minute charge
Calls & Microphones
- Built-in microphone lets you take calls hands-free
Connectivity & Smart Features
- Multipoint connection lets you connect to two Bluetooth devices at the same time
- Compatible with Google Assistant, Amazon Alexa, and Siri for easy voice control
This description was generated by AI and reviewed for accuracy.

Product Details

SKU:
bbca-17718782
Model:
WHCH720N/B
Country:
CA

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $45 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for SONY products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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