Sony

Sony CRT2SNWFL900W LinkBuds Wireless Earbuds White (Renewed)

3.5 (134 reviews)

Stay Connected to Your World with Uninterrupted AudioThe Sony LinkBuds offer a revolutionary audio experience, allowing you to stay connected to your everyday life while enjoying your favorite music. These truly wireless earbuds feature an open-ring design, crystal clear calls, and integrated V1 ...

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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Stay Connected to Your World with Uninterrupted Audio

The Sony LinkBuds offer a revolutionary audio experience, allowing you to stay connected to your everyday life while enjoying your favorite music. These truly wireless earbuds feature an open-ring design, crystal clear calls, and integrated V1 Processor for balanced, high-quality sound. With long battery life and a splash-proof design, they are perfect for all-day wear.

Specifications:
  • Brand: Sony
  • Type: Truly Wireless Earbuds
  • Features: Open-ring design, Precise Voice Pickup technology, Adaptive Volume Control
  • Battery Life: Up to 5.5 hours (earbuds), up to 17.5 hours (with charging case)
  • Water Resistance: IPX4 splash-proof and sweat-proof
  • Voice Assistant: Alexa Built-in

Key Features

Open-ring design that allows you to hear calls, listen to music, play games, and hear other types of online content anytime, all while remaining naturally connected to what’s happening around you.

Crystal clear phone calls and conversations with Precise Voice Pickup technology.

Integrated V1 Processor for balanced high-quality sound.

Up to 5.5 hours of battery and a total of up to 17.5 hours with the charging case.

IPX4 splash-proof and sweat-proof design.

Ultra-small and light for a fit that stays all day.

Control audio by tapping in front of your ears.

Adaptive Volume Control optimizes sound to your environment.

Alexa enabled for voice access to music, information, and more. Activate with a simple touch.

Specifications

Design Type
Open-ring
Voice Technology
Precise Voice Pickup
Processor
Integrated V1 Processor
Earbud Battery Life
Up to 5.5 hours
Total Battery Life (with case)
Up to 17.5 hours
Water Resistance Rating
IPX4 (splash-proof, sweat-proof)
Control Method
Tap in front of ears
Volume Control
Adaptive Volume Control
Voice Assistant
Alexa Enabled

Pros & Cons

👍 Pros

  • Features an open-ring design that allows ambient sound to be heard alongside audio, maintaining situational awareness.
  • Equipped with Precise Voice Pickup technology for crystal clear phone calls and conversations.
  • Includes an integrated V1 Processor to deliver balanced, high-quality sound for various content.
  • Offers up to 5.5 hours of battery life in the earbuds, with a total of up to 17.5 hours including the charging case.
  • Boasts an IPX4 splash-proof and sweat-proof design, making them suitable for active use.
  • Designed to be ultra-small and light, ensuring a comfortable fit that can be worn all day.
  • Allows for audio control by tapping in front of your ears, providing an intuitive user experience.
  • Adaptive Volume Control automatically adjusts sound levels to optimize for the surrounding environment.
  • Alexa enabled for convenient voice access to music, information, and other functionalities with a simple touch.

👎 Cons

  • The open-ring design, while enhancing situational awareness, may not provide optimal sound isolation for immersive listening in noisy environments.
  • The maximum total battery life of 17.5 hours with the case might be less than some competitors offering longer durations.
  • Specific details on active noise cancellation features are not mentioned, which may be a drawback for some users.
  • The audio control by tapping in front of ears might take some getting used to for new users.
  • The product is a renewed item, which means it may show limited or no wear and comes with a 90-day limited hardware warranty, not a full manufacturer warranty.

Frequently Asked Questions

The Sony LinkBuds feature an open-ring design to let in ambient sound, and the product features do not mention active noise cancellation.
You can control audio functions by tapping in front of your ears, providing an intuitive interaction method.
Yes, with an IPX4 splash-proof and sweat-proof design, these earbuds are suitable for active use and workouts.
The earbuds offer up to 5.5 hours of battery life, and combined with the charging case, the total battery life extends up to 17.5 hours.
While the features highlight simultaneous Bluetooth transmission to both ears, using a single earbud is typically a common feature in wireless earbuds, though not explicitly stated here.
"Renewed" means the product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day limited hardware warranty.