
Sony WFC510/B5 Truly Wireless Bluetooth Earbuds Black
Immerse Yourself in Wireless Freedom with Superior Sound The Sony WF-C510 Truly Wireless Earbud Headphones deliver exceptional sound quality and all-day comfort in a compact design. With up to 22 hours of battery life, multipoint connection, and IPX4 water resistance, these earbuds are perfect f...
*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Immerse Yourself in Wireless Freedom with Superior Sound
The Sony WF-C510 Truly Wireless Earbud Headphones deliver exceptional sound quality and all-day comfort in a compact design. With up to 22 hours of battery life, multipoint connection, and IPX4 water resistance, these earbuds are perfect for any lifestyle. Enjoy hands-free calling, ambient sound mode, and easy button operation for a seamless audio experience.
- All-Day Comfort: Light and compact design for all-day wear.
- Long Battery Life: Up to 11 hours of battery life (up to 22 hours with charging case), plus quick charging.
- Multipoint Connection: Easily switch between two devices at once.
- Ambient Sound Mode: Stay aware of your surroundings while listening to music.
- Hands-Free Calling: Built-in microphone for easy hands-free calls.
- Water Resistance: IPX4 water resistance rating protects against splashes and sweat.
- DSEE: Boost the quality of compressed music files with DSEE technology.
- Easy Button Operation: Control music, calls, and voice assistant with simple button presses.
- Model Name: WFC510/B5
- Connectivity: Wireless
- Wireless Technology: Bluetooth 5.3
- Included Components: Wireless Earbuds, Charging Case, Hybrid Silicone Earbud Tips
- Water Resistance Level: Water Resistant (IPX4)
- Frequency Range: 20 Hz - 20,000 Hz
- Battery Life: 11 Hours (up to 22 hours with case)
- Audio Driver Type: Dynamic Driver
- Audio Driver Size: 6 Millimeters
- Bluetooth Range: 10 Meters
- Item Weight: 31 Grams (1.09 ounces)
- Color: Black
Key Features
ALL DAY COMFORT: Light and compact to give you all-day comfort and designed for the ideal fit, for an exceptional all-round listening experience.
LONG BATTERY LIFE & QUICK CHARGING: Up to 11 hours of battery life (up to 22hrs with case) with quick charging (5 min charge for up to 1 hour of playback).
MULTIPOINT CONNECTION: Quickly switch between two devices at once.
STAY CONNECTED: Ambient Sound Mode keeps you aware of your surroundings.
EASY HANDS- FREE CALLING: A built-in microphone provides you with hands-free calling. No need to even take your phone from your pocket.
WATER RESISTANT: With an IPX4 resistance rating, splashes and sweat won’t stop these headphones – so you can keep moving to the music.
GIVE YOUR MUSIC A BOOST: Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEE.
POCKED SIZED CASE: Small and cylindrical, the charging case is made to fit your pocket or your bag.
EASY BUTTON OPERATION: Play, stop, skip tracks, adjust the volume, access your smartphone’s voice assistant and receive calls hands-free with the touch of a button.
IN THE BOX: Wireless Earbuds, Hybrid Silicone Earbud Tips, Charging Case (Charging cable sold separately)
Specifications
Pros & Cons
👍 Pros
- Offers up to 11 hours of playback on a single charge, extending to 22 hours with the included charging case.
- Features quick charging capability, providing up to an hour of playback from just a 5-minute charge.
- Equipped with Multipoint Connection, allowing quick switching between two connected devices seamlessly.
- Ambient Sound Mode keeps users aware of their surroundings, enhancing safety during outdoor listening.
- Provides easy hands-free calling through a built-in microphone, eliminating the need to access a smartphone.
- Boasts an IPX4 water resistance rating, making these earbuds resistant to splashes and sweat for active use.
- Includes DSEE technology to boost the quality of compressed music files for a higher fidelity listening experience.
- The charging case is small and cylindrical, designed for easy portability in a pocket or bag.
- Features easy button operation for controlling playback, volume, calls, and voice assistant access.
👎 Cons
- The charging cable for the case is sold separately, which means an additional purchase might be necessary for some users.
- While offering ambient sound, these earbuds do not include active noise cancellation, which some users might prefer.
- The IPX4 rating provides resistance against splashes and sweat but does not indicate full submersion waterproofing.
- The specified "all-day comfort" is subjective and may vary based on individual ear shape and fit preferences.
- Specific details on the Bluetooth version are not provided beyond "Bluetooth Earbuds," which could impact connectivity range or stability.