Sony WF-C510 Truly Wireless Earbuds - Long Battery Comfort

In this review of the Sony WF-C510 Truly Wireless earbuds, the bottom line is simple: these are lightweight, comfortable in-ear buds aimed at commuters and casual listeners who value long battery life and easy device switching. The reviewer found the fit and compact charging case ideal for pockets, while multipoint connection and Ambient Sound Mode keep these earbuds practical for everyday use. For anyone who wants solid sound enhancement for compressed files, reliable hands-free calling and water resistance without a bulky case, these earbuds deliver a compelling package.

Key Features

• All day comfort: The light, compact design and hybrid silicone tips provide a secure fit that stays comfortable during hours of wear.
• Long battery life: You get up to 11 hours in the earbuds and up to 22 hours total with the pocket-sized charging case, plus quick charging that gives an hour of playback from a 5 minute charge.
• Multipoint connection: Quickly switch between two paired devices so you can take calls on a phone and continue media on a tablet without re-pairing.
• Ambient Sound Mode: Lets you stay aware of surroundings when you need to hear announcements or have short conversations without removing an earbud.
• IPX4 water resistance: Resistance to splashes and sweat makes these suitable for commuting and light workouts.
• DSEE audio boost: Enhances compressed music files so streamed tracks sound fuller compared with plain playback.

Who It's For

The WF-C510 is best for daily commuters, students, and office workers who want a lightweight earbud with solid battery life and convenient multipoint switching. The small cylindrical charging case fits a pocket easily, and features like Ambient Sound Mode and an integrated mic keep you safe and reachable while on the move.

Those seeking noise cancelling, audiophile-grade drivers, or earbuds tuned for heavy exercise may want to look elsewhere; these are tuned for everyday listening and convenience rather than active noise cancellation or sport-specific grips.

Pros & Cons

Pros

• Comfortable, compact form factor that is easy to wear for long periods.
• Excellent battery life with up to 22 hours total using the charging case and fast 5 minute quick charge.
• Multipoint connection and Ambient Sound Mode make daily switching and situational awareness straightforward.
• IPX4 rating provides splash and sweat resistance for general active use.

Cons

• No active noise cancellation, so quieting background noise relies on fit and passive isolation.
• Charging cable is sold separately, so you may need to source a compatible cable if you do not already have one.

Specifications

Our Verdict

The Sony WF-C510 earbuds are a strong choice for users who prioritize comfort, battery life, and everyday convenience over advanced noise cancellation. Multipoint pairing, Ambient Sound Mode and the pocket-sized case make them especially good value for commuters and casual listeners who want reliable hands-free calling and boosted playback for compressed music.

Frequently Asked Questions

How long does the battery last with the case?
Combined battery life is up to 22 hours, with about 11 hours from the earbuds alone.

Can these earbuds connect to two devices at once?
Yes, they support multipoint connection so you can switch quickly between two paired devices.

Are they sweatproof for workouts?
They have an IPX4 rating, so they resist splashes and sweat but are not intended for submersion or very heavy exposure to water.