Sony WH-CH720 Headset Wired & Wireless Head-band Calls/Music USB Type-C Bluetooth Black
Product Technical Specification
Performance | |
Product type | Headset |
Wearing style | Head-band |
Recommended usage | Calls/Music |
Headset type | Binaural |
Product colour | Black |
Operating keys | Bluetooth pairing,Play/pause,Track <,Track >,Volume +,Volume - |
Cable length | 1.2 |
LED indicators | Charging,Power |
On/off switch | Yes |
HD voice | Yes |
Works with the Google Assistant | Yes |
Works with Apple Siri | Yes |
Ports & interfaces | |
Connectivity technology | Wired & Wireless |
3.5 mm connector | Yes |
USB connector | USB Type-C |
Bluetooth | Yes |
Bluetooth profiles | A2DP,AAC,AVRCP,HFP,HSP,SBC |
Bluetooth version | 5.2 |
Wireless range | 10 |
Headphones | |
Ear coupling | Supraaural |
Acoustic system | Closed |
Headphone frequency | 7 - 20000 |
Impedance | 325 |
Headphone sensitivity | 108 |
Driver unit | 30 |
Driver type | Dynamic |
Noise canceling | Yes |
Microphone | |
Microphone type | Built-in microphone |
Battery | |
Battery operated | Yes |
Battery type | Built-in battery |
Battery technology | Lithium-Ion (Li-Ion) |
Continuous audio playback time (ANC on) | 35 |
Continuous audio playback time (ANC off) | 50 |
Talk time | 40 |
Battery recharge time | 3.5 |
Battery voltage | 3.85 |
Fast charging | Yes |
Fast charging time | 10 |
Charging source | USB |
Weight & dimensions | |
Weight | 192 |
Packaging data | |
Package width | 55 |
Package depth | 208 |
Package height | 260 |
Package weight | 442 |
Packaging content | |
Charging stand | No |
Quick start guide | Yes |
Warranty card | Yes |
Cables included | Audio (3.5mm),USB |
Delivery Options

Economy Delivery (UK)

Business Express
With noise-canceling technology, a lightweight design and a long-lasting battery life you can enjoy your music for longer and without background interruptions.
Tune the world out
Dual Noise Sensor technology and an Integrated Processor V1 take Noise Canceling to the next level. Now you can shut the world around you out and immerse yourself in the music. You can also adjust the ambient sound across 20 different levels with the Sony | Headphones Connect app.
More music, less background
With two microphones in each earcup and Dual Noise Sensor technology to capture ambient sound, you can block outside noise everywhere you go, so the only thing you hear is your music.
Keep the wind quiet
A newly developed Wind Noise Reduction Structure around the mic reduces background noise for you, and keeps focused on your favorite music.
More natural ambient sound
In Ambient Sound mode, the WH-CH720N headphones capture more of the ambient sound around you thanks to the feedforward and feedback mics, so you can enjoy a natural listening experience while staying connected to your environment. Plus, the Sony | Headphones Connect app allows you to adjust the ambient sound in 20 levels, or use the Focus on Voice setting to chat without removing your headphones.
Adaptive Sound Control automatically adjusts to whatever you do
Adaptive Sound Control is a smart function that senses where you are and what you’re doing, then adjusts ambient sound settings for the ideal listening experience. It even recognises locations that you frequently visit, such as your workplace, the gym, or a favourite café, and switches the sound modes that suit the situation.
Stays comfortable, however long you listen
Carefully designed with you in mind, a lightweight, ergonomic construction makes the most of the 35 hour1 battery life and will stay comfortable for long periods of listening.
Lightweight wireless Noise Canceling
The WH-CH720N headphones weigh just 192g, our lightest overhead wireless headphones with Noise Canceling yet, for incredible comfort without compromising on technology.
More comfort, more music
The WH-CH720N headphones include soft, oval-shaped earpads so you’ll never need to take a break from your favourite music. Comfortable synthetic leather and urethane materials combine with optimum ear pad structure and dimensions for exceptional wearability.
Stay powered up
With up to 35 hours1 of battery life, you’ll have enough power to keep listening all day and into the night. And if you need to top up in a hurry, a 3-minute quick charge will give you up to 60 minutes extra play time.
Superb sound for every song
Enjoy natural vocals, crystal clear sound and balanced tuning thanks to the Integrated Processor V1 and Digital Sound Enhancement Engine (DSEE), producing a high-quality sound exactly as the artists intended.
Experience a better-balanced sound
Our Integrated Processor V1 provides an authentic listening experience by reproducing the detail in your music with minimal distortion. The sound tuning is intentionally designed to be well-balanced from low to high frequencies, with natural and clear vocals.
Keeping your authentic sound
When an original music source is compressed, it loses the high-frequency elements that add detail and richness to a track. Our Digital Sound Enhancement Engine (DSEE) faithfully restores these to produce high-quality sound that’s closer to the original recording.
Your sound, just how you like it
The EQ Custom feature on the Sony | Headphones Connect App tailors sound to your personal preference.4 Choose from a variety of presets to match sound quality with the genre of music you're listening to. Or create and save your own presets.
A personal cinematic experience
Enjoy a thrilling Dolby Atmos® experience and 360 Spatial Sound that adapts to your ears with BRAVIA XR™ and these headphones using wireless transmitter WLA-NS7.
Crystal clear conversations
With Precise Voice Pickup Technology, Wind Noise Reduction Structure, and beamforming mics to pick up your voice, you will enjoy clearer calls and better conversations.
Beamforming microphones for clearer calls
Precise Voice Pickup Technology uses beamforming microphones to allow WH-CH720N headphones to pick up voices clearly and accurately for hands-free calls.
Easy operation for everyday use
The WH-CH720N has Multipoint connection, easy button operation, and can even be controlled with your voice. Since connection is easy with Swift pair and Fast pair, this is an ideal headphone for everyday use.
Multipoint connection
For total convenience, these Bluetooth® headphones can be paired with two Bluetooth devices at the same time.3 So when a call comes in, your headphones know which device is ringing and connects to the right one automatically.
Control at your fingertips
Conveniently located buttons help you play, stop, or skip through tracks and adjust the volume. You can even take calls and trigger the voice assistant with a touch.
Sustainability in mind
Our products are not only designed to be stylish, but with the environment in mind. Recycled plastic is used in the WH-CH720N headphones.Also, no plastic is included in the individual packaging. These headphones reflect Sony’s commitment to reducing the environmental impact of our products and practices
Performance | |
Product type | Headset |
Wearing style | Head-band |
Recommended usage | Calls/Music |
Headset type | Binaural |
Product colour | Black |
Operating keys | Bluetooth pairing,Play/pause,Track <,Track >,Volume +,Volume - |
Cable length | 1.2 |
LED indicators | Charging,Power |
On/off switch | Yes |
HD voice | Yes |
Works with the Google Assistant | Yes |
Works with Apple Siri | Yes |
Ports & interfaces | |
Connectivity technology | Wired & Wireless |
3.5 mm connector | Yes |
USB connector | USB Type-C |
Bluetooth | Yes |
Bluetooth profiles | A2DP,AAC,AVRCP,HFP,HSP,SBC |
Bluetooth version | 5.2 |
Wireless range | 10 |
Headphones | |
Ear coupling | Supraaural |
Acoustic system | Closed |
Headphone frequency | 7 - 20000 |
Impedance | 325 |
Headphone sensitivity | 108 |
Driver unit | 30 |
Driver type | Dynamic |
Noise canceling | Yes |
Microphone | |
Microphone type | Built-in microphone |
Battery | |
Battery operated | Yes |
Battery type | Built-in battery |
Battery technology | Lithium-Ion (Li-Ion) |
Continuous audio playback time (ANC on) | 35 |
Continuous audio playback time (ANC off) | 50 |
Talk time | 40 |
Battery recharge time | 3.5 |
Battery voltage | 3.85 |
Fast charging | Yes |
Fast charging time | 10 |
Charging source | USB |
Weight & dimensions | |
Weight | 192 |
Packaging data | |
Package width | 55 |
Package depth | 208 |
Package height | 260 |
Package weight | 442 |
Packaging content | |
Charging stand | No |
Quick start guide | Yes |
Warranty card | Yes |
Cables included | Audio (3.5mm),USB |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.