SONY WH-CH730 WIRELESS NOISE-CANCELLING HEADPHONES BLUE

SONY WH-CH730 WIRELESS NOISE-CANCELLING HEADPHONES BLUE 

Product Code: WHCH730NL.CE7

The Sony WH-CH730 headphones deliver impressive sound, effective noise cancellation, and a lightweight, foldable design. The closed over-ear design and soft oval ear pads ensure comfort during use, while the approximately 207-gram weight makes them easy to carry.

Effective Noise Cancellation and Ambient Sound
Sony's Dual Noise Sensor technology employs microphones to detect surrounding sounds and provide digital noise cancellation. When you want to hear your environment, the Ambient Sound mode lets in external sounds. This mode offers 20 adjustable levels along with a Voice Focus feature.

You can fine-tune the noise cancellation via the Sony | Sound Connect app. The app features a 10-band equalizer allowing you to customize audio playback and select settings suited for various applications.

Balanced Sound with DSEE Technology
Dynamic 30 mm drivers reproduce sound across a frequency range of 6–20,000 Hz. DSEE technology restores detail lost in compressed audio, bringing playback closer to the original recording. The 360 Reality Audio certification enables an immersive spatial sound experience.

The headphones support SBC, AAC, and LC3 audio formats. Music can also be listened to via a detachable approximately 1.2-meter headphone cable, featuring a gold-plated L-shaped stereo mini connector.

Long Battery Life and Fast Charging
With the WH-CH730 headphones, you can enjoy up to 75 hours of playback without noise cancellation and up to 50 hours with noise cancellation activated. Talk time reaches up to 40 hours without noise cancellation and 35 hours with it engaged.

Charging via USB takes approximately three hours. A three-minute fast charge provides up to 60 minutes of additional playback time.

Versatile Connectivity
Bluetooth 6.0 allows for a wireless connection, and the Multipoint feature enables pairing with two Bluetooth devices simultaneously. Google Fast Pair and Swift Pair simplify the pairing process. Bluetooth LE Audio and Auracast support next-generation wireless listening features.

Clear Calls and Easy Controls
Precise Voice Pickup technology utilizes directional microphones powered by AI for optimal voice capture. Echo cancellation, noise reduction, HD Voice, and wind noise suppression enhance call clarity.

Use the headphone buttons to control playback, skip tracks, adjust volume, answer calls, and activate your voice assistant. Both Google Assistant and Siri are supported. The Safe Listening feature lets you set your own volume limits.

The foldable design makes it easy to pack the headphones for travel or store them after use.

Key Features
Wireless Bluetooth 6.0 noise-cancelling headphones
Closed over-ear structure
30 mm dynamic drivers
Digital noise cancellation and Dual Noise Sensor technology
Ambient Sound mode, 20 adjustable levels, and Voice Focus
DSEE technology
360 Reality Audio certification
Support for Sony | Sound Connect app and 10-band equalizer
Up to 75 hours of music playback without noise cancellation
Up to 50 hours of music playback with noise cancellation
Up to 40 hours of talk time without noise cancellation
Up to 35 hours of talk time with noise cancellation
Fast charging: 3 minutes charging provides up to 60 minutes playback time
Multipoint connection for two Bluetooth devices
Bluetooth LE Audio and Auracast
Google Fast Pair and Swift Pair
Precise Voice Pickup, HD Voice, echo cancellation, and noise reduction
Google Assistant and Siri
Foldable design
Passive use with headphone cable
Safe Listening feature
Weight approximately 207 g

Technical Specifications:
Color: Blue
Headphone Type: Closed, over-ear
Driver Element: Dynamic, 30 mm
Frequency Response: 6–20,000 Hz, JEITA
Sensitivity: 108 dB/mW power on, 100 dB/mW power off
Impedance: 100 ? power on, 25 ? power off
Audio Formats: SBC, AAC, LC3
Bluetooth: 6.0
Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
Wireless Frequency Range: 2.4 GHz, 2,4000–2,4835 GHz
Battery: Built-in rechargeable lithium-ion battery, 3.85 V, 500 mAh
Charging Time: Approximately 3 hours
Charging Connector: USB
Headphone Cable: Detachable, approximately 1.2 m, gold-plated L-shaped stereo mini connector
Microphone: Supports Precise Voice Pickup technology
Noise Cancellation Function: Digital
Weight: Approximately 207 g
Structure: Foldable
Included in the Package: Sony WH-CH730 headphones, headphone cable, user manual, and warranty card