Sony WH-CH730N Wireless Noise Cancelling Over-Ear Headphones

Sony WH-CH730N wireless over-ear headphones combine active noise cancellation with a lightweight approximately 207 g design, soft ear cushions, and oval earpieces. Dual Noise Sensor technology uses microphones in each earcup to help reduce outside noise. Ambient Sound Mode offers 20 adjustable levels and Voice Passthrough when awareness of surrounding sound is needed.

For listening and calls, the headphones feature DSEE, 360 Reality Audio, and 30 mm dynamic drivers. Precise Voice Pickup uses beamforming microphones and AI-based processing, while Wind Noise Reduction helps reduce interference. Built-in buttons handle volume adjustment, calls, and voice-assistant activation, with adjustable maximum volume and Quick Access shortcuts for supported music services.

Battery life is rated for up to 50 hours with Noise Cancelling on or up to 75 hours with it off. A 3-minute quick charge provides up to 1 hour of playback, and a full charge takes 3 hours. Connect wirelessly through Bluetooth, pair with two devices using Multipoint Connection, or use the included detachable headphone cable with the 3.5 mm jack. LE Audio is supported where available; Fast Pair works with compatible Android devices, and Swift Pair supports Windows 11 computers. The foldable design is easy to carry, while the Sony | Sound Connect app provides EQ settings, Ambient Sound Mode adjustments, shortcut customization, and recent listening history.

Key Features

• Dual Noise Sensor active noise cancellation
• Up to 50 hours of battery life with Noise Cancelling on
• 3-minute quick charge for up to 1 hour of playback
• Multipoint Connection for two Bluetooth devices
• Foldable, lightweight approximately 207 g design

Specifications

• Color: Black
• Brand: Sony
• Ear Placement: Over Ear
• Form Factor: Over Ear
• Impedance: 100 ohm
• Model Number: WHCH730N/B
• Model Name: WHCH730N
• Built-In Media: Headphone cable, Headphones, User Manual
• Age Range Description: Adult
• Number of Items: 1
• Item Highlight: Comfortable & Lightweight, Dual Noise Sensor technology, Up to 50 Hrs Battery with Quick Charging, Foldable Design
• UPC: 027242935518
• Model Series: WHCH730N/B
• Number of Packs: 1
• Manufacturer: Sony
• Mfr Part Number: WHCH730N/B
• Headphones Ear Placement: Over Ear
• Headphone Folding Features: Over Ear
• Earpiece Shape: Oval
• Item Weight: 207 g
• Unit Count: 1 Count
• Battery Charge Time: 3 hours
• Battery Average Life: 50 hours
• Noise Control: Active Noise Cancellation
• Frequency Response: 2.4 GHz
• Sensitivity: 108 db
• Audio Driver Type: Dynamic Driver
• Audio Driver Size: 30 millimeters
• Noise Control Features: Adjustable Levels
• Enclosure Material: Plastic
• Specific Uses For Product: Entertainment, School, Travel
• Antenna Location: Calling, Exercising, Office Meetings
• Compatible Devices: Cellphones, Desktops, Portable Media Player, Smart Speaker, Tablets
• Cable Features: Detachable
• Water Resistance Level: Not Water Resistant
• Additional Features: Foldable, Lightweight, Microphone Included, Multipoint Pairing, Noise Cancellation
• Headphone Jack: 3.5 mm Jack
• Connectivity Technology: Wireless
• Wireless Technology: Bluetooth
• Bluetooth Range: 10 meters
• Bluetooth Version: 6
• Hardware Interface: 3.5mm Audio
• Control Type: App Control
• Control Method: Push Button
• Controller Type: Button
• Battery Life with Noise Cancelling Off: Up to 75 hours
• Ambient Sound Mode: 20 adjustable levels and Voice Passthrough
• App Features: EQ settings, Ambient Sound Mode adjustments, shortcut customization, and recent listening history