SONY WFL910B LinkBuds Open Truly Wireless Earbuds - Black

Open Ring Design — Hear Your Music and Your World

At the core of the LinkBuds Open is an open ring driver — a design with an opening at its center that leaves your ear canal completely unobstructed. The result is fully transparent ambient sound: you hear your music, calls, and podcasts layered naturally over the world around you, so you catch your name across the room or stay aware of traffic without ever pulling an earbud out. It's a genuinely different way to listen, built for people who want to stay present.

Authentic Sound, Powered by Integrated Processor V2

The open design is no compromise on sound. A specially developed 11 mm ring-shaped driver paired with a high-power neodymium magnet reproduces clear mid- and high-frequency detail, while Sony's Integrated Processor V2 — the same processor used in the flagship WF-1000XM5 — delivers a well-balanced, natural signature with clear vocals and minimal distortion. DSEE (Digital Sound Enhancement Engine) restores fine detail lost when music is compressed, bringing streamed tracks closer to the original recording.

All-Day Comfort with Air Fitting Supporters

LinkBuds Open are shaped from decades of Sony ear-shape research, going back to the world's first in-ear headphones in 1982. The newly developed Air Fitting Supporters have a soft, ergonomic form that holds each earbud securely across a wide coverage range — settling at the tip for larger ears and the middle for smaller ones — for a stable, barely-there fit that stays comfortable through a full day of wear.

Up to 22 Hours of Battery, with Quick Charge

Get up to 8 hours of listening from the earbuds and another 14 in the charging case — 22 hours total before you need a wall outlet. When time is short, a 3-minute quick charge adds up to 60 minutes of playback, and the Sony | Sound Connect app lets you know when the case dips below 30%.

Crystal-Clear Calls, Even in Noise

Precise voice pickup and advanced signal processing keep your voice clear on calls, even in busy environments. Sony's noise-reduction algorithm was trained with AI machine learning on more than 500 million voice samples to isolate your speech and suppress background noise across a wide range of settings.

Adaptive Volume Control

Adaptive Volume Control automatically tunes your listening level to your surroundings — easing off in quiet rooms and lifting in noisier places — so you're not constantly reaching to adjust the volume as you move through your day.

Effortless, Hands-Free Control

Control playback without reaching for your phone. Wide Area Tap lets you double- or triple-tap the area in front of either ear — not just the earbuds themselves — for easier operation, while head-gesture control lets you accept or decline calls with a simple nod or shake. A proximity sensor pauses your music the moment you remove an earbud and resumes when you put it back.

Get hands-free help in an instant: just say 'Hey Headphones,' 'Hey Google,' or 'Alexa' to summon your preferred assistant for music, messages, reminders, and more. Smart features like Auto Play surface music and audio notifications right when you need them, and Quick Access puts your favorite content a tap away.

The LinkBuds Open are ready for LE Audio (Beta) — the next generation of Bluetooth audio — bringing ultra-low latency that's ideal for gaming. They also support Auracast broadcast audio, letting you share sound from one smartphone to multiple sets of compatible headphones at once.

Multipoint Pairing and Instant Connections

Bluetooth 5.3 with multipoint keeps the earbuds paired to two devices at once, so an incoming call on your phone connects automatically even while you're listening from your laptop. Google Fast Pair and Microsoft Swift Pair make first-time pairing to Android and Windows devices effortless, and Fast Pair can even help you locate a misplaced earbud.

360 Reality Audio and Spatial Sound with BRAVIA

With 360 Reality Audio-certified earbuds and the Sony | Sound Connect app, you can analyze your individual ear shape for a personalized, immersive music experience. Paired with a compatible BRAVIA TV, head-tracking spatial sound and Dolby Atmos adapt to your movements for a cinematic experience that keeps sound precisely aligned with the screen.

An IPX4 water-resistance rating means splashes and sweat won't slow you down. And the LinkBuds Open reflect Sony's push toward a zero environmental footprint by 2050: the earbuds and case incorporate recycled plastics, and the packaging is plastic-free.