We spent a week using Sony’s compact true wireless buds and came away impressed by how comfortably they fit and how long they last between charges. The sound felt clear for podcasts and casual listening, though we noticed heavier tracks lacked some low-end punch compared with pricier models.
https://www.amazon.com/-/es/Auriculares-intrauditivos-verdaderamente-inal%C3%A1mbricos-resistencia/dp/B0D9R4GYTN?tag=bestbudgetear-20
Putting them on felt effortless and the lightweight design made them easy to wear for long sessions. Switching between two devices worked reliably in our tests, and the ambient sound mode helped us stay aware of surroundings during walks. Quick charging saved us on a few occasions, and the pocket-sized case made them genuinely portable.
Battery life lived up to expectations when we used them for commutes and phone calls; the built-in mic handled hands-free calls acceptably in quiet environments but struggled slightly in wind. Water resistance and simple button controls added to their convenience, though the touch-free buttons can feel a bit clunky for precise volume tweaks.
Bottom Line
These Sony buds offer strong everyday value for buyers who want comfortable fit, long battery life, and useful features like multipoint pairing. If you want a straightforward, portable set of true wireless earbuds without premium bass or advanced noise canceling, buy them now: https://www.amazon.com/-/es/Auriculares-intrauditivos-verdaderamente-inal%C3%A1bricos-resistencia/dp/B0D9R4GYTN?tag=bestbudgetear-20
Overview: Sony WF-C510 True Wireless Earbuds
We found the WF-C510 to be a compact, no-frills pair of true wireless buds that focus on comfort and battery life. They sit lightly in the ear for long listening sessions and rarely need readjusting during walks or commutes.
Sound feels balanced and engaging for everyday use, with surprisingly good clarity for the price, though they don’t offer active noise cancellation. Multipoint pairing and a transparent ambient mode make switching devices and staying aware of surroundings simple.
Battery endurance and a pocketable charging case kept us going through multi-day outings, but power users wanting deep bass impact or advanced noise control may want to look higher up the lineup.
All-Day Comfort and Ergonomic Fit
We wore these buds through a full workday and felt the lightweight design right away. The compact shape sat securely in our ears and rarely needed adjustment during calls or walks.
The hybrid silicone tips created a snug seal that blocked some noise without causing pressure fatigue. After several hours the fit remained comfortable, though people with very small ear canals might prefer different tip sizes.
Sweat and light rain didn’t bother them during a short run, thanks to the water resistance. Overall, the ergonomic shape favors long listening sessions, with the main downside being that passive isolation can vary by ear shape.
Long Battery Life and Fast Charging
We got several full days of light use from these buds before reaching for the case, which made commuting and short trips hassle-free. The single-charge runtime held up well for playlists and calls, and topping them up felt quick when we needed a boost.
Charging the case restored multiple charges without long waits, and the earbuds reached usable levels fast after brief plugs. On the downside, heavy daily use nudged us to recharge more often than advertised, so power-hungry sessions may require planning.
Multipoint Connectivity
We connected the buds to our phone and laptop at the same time and found switching between devices mostly seamless. Calls on the phone took priority without manual re-pairing, and media from the laptop resumed quickly after pausing on the phone.
Sometimes the handoff felt slightly delayed with short audio gaps, especially when both devices tried to play sounds simultaneously. Overall, multipoint adds real convenience for desk-to-phone transitions, though it isn’t flawless in instant switching.
Ambient Sound Mode
We tested the earbuds in busy streets and an office to see how Ambient Sound Mode performs in real use. The mode lets outside noise through clearly enough to hear announcements and have conversations without removing the buds, which we appreciated during short stops and commutes.
Ambient rendering sounds natural rather than overly processed, but it doesn’t isolate specific sounds or amplify faint voices. It’s useful for situational awareness, yet you’ll still need to raise volume in very noisy environments to catch everything.
Water-Resistant Design
We wore the C510s on rainy commutes and during sweaty runs to test the IPX4 water resistance. They shrugged off light splashes and sweat without cutting out or feeling waterlogged, so everyday moisture didn’t interrupt playback.
The case isn’t as sealed as the buds, so we avoided leaving it in wet pockets. Over extended use in humid conditions we noticed no corrosion or performance drop, but heavy rain or submersion would likely exceed its protection.
Seamless Hands-Free Calling
We found the built-in mic on the C510s handled everyday calls well without fuss. Voice pickup stayed consistent in quiet rooms and on short walks, so we didn’t need to pull out our phones for routine conversations.
Background noise sometimes crept in during busy streets, making voices a bit thinner on the far end. Call controls are simple and responsive, letting us answer or end calls with a single press, which keeps things convenient when we’re on the move.
Ultra-Portable Charging Case
We found the charging case truly pocket-friendly during daily use. Its small, cylindrical shape slipped easily into jeans or a coat pocket without adding noticeable bulk.
The case topped up the buds reliably and felt sturdy enough for daily carrying, though the plastic finish shows fingerprints. We wished for a USB cable included, since we had to use a spare to charge it initially.
Overall, the case balances compactness and function: great for commuting and short trips, but bring your own cable if you want to avoid hunting one down.
Pros and Cons
Pros
We found these buds very comfortable for long sessions; the lightweight, compact shape stayed secure and didn’t irritate our ears.
Battery life impressed us for the price — a full day with the case and quick 5-minute top-ups that actually add useful listening time.
Multipoint pairing made switching between phone and laptop effortless during calls and meetings.
Ambient sound mode kept us aware of surroundings when commuting without needing to pause playback.
Controls were straightforward: the physical buttons let us play, skip, adjust volume, and trigger voice assistants without fumbling.
Cons
Soundstage and loudness can feel limited if you expect heavy, room-filling output; these are balanced but not overly powerful.
They lack active noise cancellation, so noisy environments reduce clarity compared with ANC models.
IPX4 protects against splashes and sweat but won’t survive a shower or heavy rain, so we stayed cautious when exercising outdoors.
The charging cable isn’t included, which was inconvenient when we first opened the box and didn’t have a suitable cable on hand.
Customer Reviews
We used these buds for several days and found a lot to like, plus a few trade-offs. Sound arrives balanced and lively straight away, with satisfying bass and clear highs for varied playlists. Comfort impressed us — they sit lightly and stayed put during walks and commutes.
Transparency mode works well for quick awareness, though the lack of active noise canceling means noisy environments still come through. Battery life and multipoint pairing held up in our use, but a small number of buyers reported issues with returns or setup, so check seller support before buying. Overall, solid value if you prioritize fit, clarity, and simple reliability.
Best Use Cases
We found these buds work best for everyday commuters and casual gym sessions where comfort and sweat resistance matter. Their light fit and pocketable case made them ideal for short commutes and moving between two devices without fuss.
We noticed the ambient sound mode helps when walking in busy areas, though they’re not suited for noisy gyms if you need strong noise isolation. Battery life and quick top-ups made them reliable for day trips and back-to-back meetings.
Conclusion
We found the WF-C510 to be a solid everyday pair of true wireless earbuds that balance sound quality, comfort, and battery life. In daily use they delivered clear, balanced audio and stayed comfortable during long sessions, though they lack active noise canceling.
The multipoint connection and splash resistance made them practical for commuting and workouts. If you want high-end features like ANC or very loud volume, these aren’t it, but for reliable daily listening they perform well and feel thoughtfully designed.