Sony WF-C510 Truly Wireless Bluetooth Earbud Headphones, Black | Comfortable & Compact Fit, Up to 22 Hours of Battery, Multipoint Connection, Ambient Sound Mode. IPX4 Water Resistant: Is It Worth Buying?

The spec sheet points to a set of earbuds designed around everyday convenience rather than audiophile features. Up to 11 hours per charge and 22 with the case covers a full workday or a long travel day, and the 5-minute quick charge for an hour of playback is useful if you tend to forget to charge overnight. Multipoint connection means you can pair to a laptop and phone at once and switch between calls and music without re-pairing, which matters if you split time between devices. IPX4 water resistance covers sweat and light rain, so these are workout-safe but not swim-safe.

These earbuds are a clear fit for anyone who wants a light, compact daily driver for commuting, calls, and casual listening, and who values battery life and an easy-going fit over premium sound processing. Ambient Sound Mode is a practical inclusion for walking near traffic or staying aware in an office, and DSEE is aimed at making lower-bitrate streams sound less thin, which helps if most of your listening comes from compressed audio or streaming services rather than lossless files. Buyers consistently mention the compact, lightweight design as one of the standout traits, backing up Sony's comfort claims.

Anyone prioritizing noise cancellation should look elsewhere. There's no ANC on this model, so if you need to block out subway noise or an open office, a step-up model or a competing pair with active cancellation will serve you better. The IPX4 rating also rules these out for swimmers or anyone needing full submersion protection. If deep bass or high-fidelity audio is the priority, these are positioned as a budget-friendly, comfort-first pair rather than a sound-quality flagship, so it's worth comparing against Sony's higher-tier WF line or other brands with more robust driver specs before buying.