Sony WF-C510 True Wireless Earbuds 22-Hour Battery

Sony WF-C510 are compact, lightweight true wireless earbuds that deliver clear sound, up to 22 hours total battery life with the charging case, multipoint pairing, and IPX4 splash resistance.

These earbuds combine portable comfort and practical features for everyday listening. The WF-C510 prioritize long runtime, simple controls, and connectivity options that suit commuters, remote workers, and active users. Small cylindrical charging case, rapid top-ups, and Sony’s DSEE audio enhancement keep playback convenient and enjoyable without bulky hardware.

How long will the earbuds run between charges?

The WF-C510 provide up to 11 hours of continuous playback on a single earbud charge and up to 22 hours total when you include the charging case. Rapid charging gives about 60 minutes of playtime from a 5-minute charge, so a quick top-up is useful before short outings.

• 11 hours per charge on earbuds
• 22 hours total with charging case
• 5-minute quick charge ≈ 1 hour playback

Can I connect to more than one device at the same time?

Yes — multipoint connection enables you to pair the WF-C510 with two devices simultaneously and switch audio between them without re-pairing. This is handy for managing calls on a phone while listening to music on a tablet or computer.

• Pair two devices at once for seamless switching
• Works for audio and hands-free calls across devices
• No need to manually disconnect to change sources

Are they durable enough for workouts and rainy days?

The earbuds carry an IPX4 rating, meaning they resist sweat and light splashes so they hold up during workouts or brief exposure to moisture. They are not fully waterproof, so avoid submersion or heavy downpours to protect the electronics and charging case.

• IPX4 splash and sweat resistance
• Not rated for immersion or high-pressure water
• Compact case should stay dry in a bag or pocket

How do I control playback and take calls?

Physical button controls on each earbud handle play/pause, track skipping, volume adjustment, voice assistant access, and call handling. A built-in microphone supports hands-free calling, keeping your phone in your pocket for everyday use.

• Easy button operation for playback and calls
• Access your smartphone voice assistant with a button press
• Built-in mic for clear hands-free calling

Who is this for: The Sony WF-C510 suit people who want easy-to-wear, pocketable true wireless earbuds with long battery life and simple controls. They fit commuters who need reliable multipoint switching, casual exercisers who require splash resistance, and listeners who prefer a compact charging case and Sony sound enhancements like DSEE for improved compressed audio.