Sony LinkBuds Open WFL910B headphones / headset

Sony LinkBuds Open WFL910B. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 20 - 20000 Hz. Wireless range: 10 m. Weight: 63 g. Product colour: Black
Introducing LinkBuds Open: With an innovative ring driver, these earbuds offer a unique listening experience, allowing you to hear your surroundings perfectly while enjoying your music or podcasts.
The ergonomic design fits comfortably in the ear whilst the new air cushion holds each earbud securely in place. With each earbud weighing just 4.8g, LinkBuds Open are ideal for all-day use, as well as sports.
Enjoy perfectly balanced, high-quality sound with the specially designed 11mm ring driver. Sony's Digital Sound Enhancement Engine (DSEE) even restores high-frequency elements lost during compression, so every track is upscaled.
With the easy-to-use EQ in the headphones app, you can tailor the sound to your taste.
These wireless earbuds deliver up to 22 hours of uninterrupted playback (8 hours from the earbuds + 14 hours from the case). The quick charge feature provides 1-hour playback from just a 3-minute charge.
Available in three colours, plus an additional five cover colourways (sold separately), you can style them your way.
Multipoint Connection allows you to connect two Bluetooth devices at once and seamlessly switch between them, and there are multiple easy control options, including tap, voice commands, or the app on your smartphone.
And finally, LinkBuds Open are made with the environment in mind. Not only are recycled plastics used in the earbuds and case, but the packaging is 100% plastic-free.

Performance

Product type: Headset
Wearing style: In-ear
Recommended usage: Calls/Music
Headset type: Binaural
Product colour: Black
International Protection (IP) code: IPX4
Music playback: Yes
Clear sound: Yes
Suitable for indoor use: Yes
Suitable for outdoor use: Yes
Works with the Google Assistant: Yes
Works with Apple Siri: Yes
Works with Amazon Alexa: Yes

Ports interfaces

Connectivity technology: Wireless
Bluetooth: Yes
Bluetooth profiles: A2DP, AAC, AGHFP, AVRCP, HFP, HSP, LC3, SBC, TMAP
Bluetooth version: 5.3
Frequency band: 2.4 - 2.4835 GHz
Wireless range: 10 m

Headphones

Ear coupling: Intraaural
Intraaural headphones type: Earbuds
Headphone frequency: 20 - 20000 Hz
Magnet type: Neodymium
Driver unit: 1.1 cm

Microphone

Microphone type: Built-in

Battery

Battery operated: Yes
Battery type: Built-in battery
Battery technology: Lithium-Ion (Li-Ion)
Continuous audio playback time: 8 h
Continuous audio playback time (with charging case): 22 h
Battery recharge time (charging case): 2.5 h
Battery recharge time: 1.5 h
Fast charging: Yes
Fast charging time: 3 min
Wireless charging: No

Weight dimensions

Width: 50 mm
Depth: 50 mm
Height: 40 mm
Weight: 63 g
Left earpiece weight: 5.1 g
Right earpiece weight: 5.1 g
Charging case dimensions (W x D x H): 46 x 46 x 29.4 mm
Charging case weight: 30.6 g

Packaging data

Package width: 58 mm
Package depth: 85 mm
Package height: 89 mm
Package weight: 160 g

Packaging content

Charging case: Yes
AC adapter included: No
Warranty card: Yes
Cables included: USB
Accessories included in set: 3 sizes silicone eartips
Extra earbuds: Yes

Technical details

Easy pairing: Yes
Multipoint connectivity: Yes

Power

USB Type-C charging port: Yes
USB Power Delivery (USB PD): No
USB Type-C required charging power (min): 2 W
USB Type-C required charging power (max): 2.5 W