The LinkBuds S noise-cancelling True Wireless in-ear earphones from Sony in black/white provides a high-end audio experience that adapts to your lifestyle and behaviour. Listen to music free of distraction with active noise cancellation, which is automatically adjusted based on where you are and what you're doing. When communicating, focused voice pickup automatically pauses playback so you can speak, and embedded AI keeps your voice clear on hands-free calls. The music you play is made to sound dynamic and detailed thanks to Hi-Res audio Wireless and DSEE Extreme support. These features and more can be enjoyed for up to 20 hours with the included charging case.
Model name/number: WFLS900NB
Connectivity type: Bluetooth
Headphone type: in-ear
Manufacturer part number (mpn): WFLS900NB.CE7
Microphone remote: YES
Nfc enabled: NO
Noise cancelling: YES
Noise reduction: YES
Playback controls: Touch control
Power supply: Rechargeable battery
Sound features: microphone, noise cancelling
Headphones weight: 9.6g
Features: Noise cancelling; Gaming; Wireless earphones
Compatibility: Android devices; iOS devices
Accessories included: Charging case, USB cable, hybrid silicone rubber earbuds, warranty card, reference guide
Care instructions: Included in the packaging
Wi-fi enabled: NO
Wired or wireless: True Wireless
Bluetooth version: Bluetooth specification version 5.2
Effective range: 10M
Supported audio formats(s): SBC, AAC, IDAC
Frequency range: 2.4Ghz band (2.4000ghz-2.4835ghz)
Supported content protection: SCMS-T
Profile : A2DP, AVRCP, HFP, HSP
Frequency response: 20 - 20000 Hz
Magnet type: Neodymium
Battery charge method: USB charging (with case)
Battery life: Up to 20 hours with the included charging carry case
Battery life (continuous music playback time): Max. 6 hrs (NC on) / max. 9 hrs (NC off)
Battery life (continuous communication time): Max. 3.5 hrs (NC on) / max. 3.5 hrs (NC off)
Battery life (waiting time): Max. 8.5 hrs (ANC on) / max. 16 hrs (ANC off)
Battery charge time: Approx. 2.0 hrs
Width: 60 mm
Depth: 27.6 mm
Height: 42.8 mm
Packaged: H9.1 x W6.7 x D8.5cm
- 5mm dynamic drivers
- Hi-resolution audio wireless & DSEE Extreme
- ANC with adaptive sound control
- Up to 6 hours of playback
- Up to 14 extra hours via the charging case
- AI-based noise reduction for clear calls
- Automatic play & pause
- Google Assistant & Alexa voice control
- Swift pair & fast pair support
Next-generation Bluetooth audio:
These earbuds are ready for LE audio, a next-generation Bluetooth audio that enables ultra-low latency - ideal for gaming.
A clearer, more stable Bluetooth signal:
For low latency and high sound quality, even around other interference, the Bluetooth signal is transmitted to both ears at the same time. Thanks to the powerful Integrated Processor V1, you'll enjoy the stable, skip-free, wireless sound.
Multipoint connection for android devices:
Automatically connect and switch to new devices with just a tap of the play button. Available for android devices.
Easy pairing with your computer:
Swift pair makes it quick and easy to pair your headphones with your Windows 11 or Windows 10 laptop, desktop PC or tablet. Pop-up pairing guidance appears on nearby Windows 11 or Windows 10 devices when pairing mode is selected.
Integrated Processor V1:
Improves noise cancelling for distraction-free listening with less power, enhances sound quality and reduces distortion.
Enjoy high-resolution audio without wires:
LinkBuds S supports high-resolution audio wireless thanks to LDAC, our industry-adopted audio coding technology. LDAC transmits approximately three times more data than conventional Bluetooth® audio allowing you to enjoy high-resolution audio content in exceptional quality, as close as possible to that of a dedicated wired connection.
Immersive sound, authentic music:
A new 5mm driver unit, featuring a high-compliance diaphragm, helps keep LinkBuds S small. Despite its size, it reproduces powerful bass and crystal-clear vocals, bringing out the best in all genres of music. Rich mid-range sound enables clear reproduction of voices in music, movies and podcasts. and with enhanced noise cancelling, LinkBuds S provides fewer distractions too.
So immersive so real:
Immerse yourself in the sound all around you. As real as if you are there at a live concert or with the artist recording in a studio. With 360 Reality audio, music has never been so immersive and so real. These headphones let you enjoy 360 Reality audio.
360 Spatial Sound personalizer:
With the Sony | 360 Spatial Sound Personalizer app, you’ll enjoy a sound experience that’s optimised for you. The app captures and analyses your ear shape, allowing these headphones to create your spatial sound field when paired with BRAVIA XR TVs.
Dolby Atmos experience:
With a Sony WLA-NS7 wireless transmitter connected to a BRAVIA XR TV, your headphones create the ideal arrangement of phantom speakers all around you so you can enjoy a Dolby Atmos experience. Be immersed in the scene and feel right at the heart of the action.
Ultra clear, noise-free calls:
With Precise voice pickup technology that optimally controls microphones on the outside and inside of the earbud and advanced audio signal processing, conversations are ultra-clear, even in noisy environments. Our noise reduction algorithm was developed with AI machine learning using over 500 million voice samples to suppress ambient noise and extract your voice.
Talk and hear only ambient sound:
You can set Speak-to-Chat to automatically pause the music as soon as you speak to someone, so you can hear just ambient sound and conduct a conversation – handy if you want to keep your headphones on or your hands are full. and once your chat is over, your music starts playing again automatically.
Natural Ambient Sound or high-quality noise cancelling:
These earbuds give you the best of both worlds - natural ambient sound when you want to interact with your world, and high-quality noise cancelling when you need to focus. LinkBuds S automatically switches between Ambient Sound Mode and noise cancelling depending on where you are and what you're doing.
Adaptive sound control:
Over time, the LinkBuds S will use Adaptive Sound control to learn your behaviour and recognize locations that you frequently visit. It uses this knowledge to automatically adjust its active noise cancellation ambient sound settings. The result is an immersive listening experience that is continuously optimized as you move through your day.
Real-time restoration of all your compressed files:
Using Edge-AI (Artificial Intelligence), DSEE Extreme upscales compressed digital music files in real-time. Dynamically recognising the instrumentation, musical genres and individual elements of each song, it restores high-range sound lost in compression.
Listen all day, charge in minutes:
You can enjoy a full working day of charge – 6 hours – from your headphones and store another 14 hours in the case. That means a full 20 hours of listening every time you leave the house. In a hurry? Just 5-minute quick charging gives you up to 60 minutes of playtime, and the Sony | headphones connect app will even notify you when your charging case drops below 30%.
Listen safely with Sony - headphones connect App:
Check how safely you’re listening to music by comparing sound pressure data recorded by your headphones with the guidance of the World Health Organisation (WHO). Receive OS notifications when listening levels are too high. LinkBuds S also features intuitive touch control settings. Using the headphones connect app, you can assign your own functions to each earbud.
Find your headphones with "Fast pair":
LinkBuds S supports Google’s helpful new Fast pair feature. It lets you easily locate where you left your headphones by tone sound, or checking their last known location in Google’s Find My Device app on your smartphone.
Everything’s at your fingertips:
LinkBuds S features intuitive touch control settings – for example, tap on the left earbud to change from noise cancelling to Ambient Sound and long tap for Quick Attention, or double tap on the right to skip to the next track.
Instant "Pause", instant "Play":
Just take the earbuds out of your ears and the music stops – a proximity sensor knows when you are wearing one or both earbuds. Pop the earbuds back in and the music starts again.
Control with your voice:
Get hands-free help – Just say "Hey Google" or "Alexa" to activate your preferred voice assistant. Listen to music, connect with friends, get notiﬁcations, set reminders, and more. You can even control your headphone's features like noise cancellation with your voice, listen to and interact with emails in Microsoft Outlook, and join Microsoft Teams meetings using Google Assistant or Siri.
Quick access to your favourite music and soundscapes:
With Quick Access, you can configure these wireless earbuds to resume Spotify music playback or Endel personalised soundscapes with two or three taps – no need to touch your smartphone.
Better mobility through technology:
Sony and Microsoft have come together to develop technology that helps people better navigate through the world. LinkBuds S support the Microsoft Soundscape app. The unique integration enables innovative experiences for richer 3D audio-based navigation, while sensors embedded in LinkBuds S allow for a true heads-up and hands-free experience.
Ultra small case, a perfect match:
With its stylish rounded design and matching colours, the charging case perfectly complements LinkBuds S. It fits comfortably in your hand or pockets for life on the go and opens with a simple button press.
Water-resistant for everyday use:
With an IPX4 water resistance rating, splashes and sweat won’t stop these Sony earbuds – so you can keep on moving to the music.
No plastic in individual packaging:
No plastic is included in the packaging material for LinkBuds S, reflecting our commitment to reducing the environmental impact of our products.
Recycled plastic materials:
LinkBuds S uses recycled plastic materials from automobile parts.
What's inside the box:
1 x Sony LinkBuds S noise-cancelling True Wireless in-ear earphones
1 x Charging case
1 x USB Type-C charging cable
4 x Pairs of silicone ear tips in different sizes
1 x Limited 1-year warranty