OnePlus has put the Buds Ace 3 in a position that is hard to ignore in the affordable TWS segment. The headline numbers tell the story quickly: active noise cancellation up to 55 dB and a combined battery life of up to 54 hours with the charging case.
That combination gives the earbuds a very direct appeal for users who want strong noise reduction and long endurance without moving into a premium price tier. OnePlus is clearly aiming at everyday practicality here, with features that cover listening, calls, and gaming in one package.
Built for long use, not just short sessions
Battery life is one of the most striking parts of the package. OnePlus says the Buds Ace 3 can last up to 54 hours with the charging case when ANC is on, while each earbud can run for up to 10 hours on a single charge.
The charging case uses a 530mAh battery, and a full charge for the earbuds and case takes about 90 minutes. For users who spend a lot of time away from a charger, that specification set makes the earbuds especially relevant.
Noise control takes the lead
The main selling point is the 55 dB active noise cancellation. OnePlus also includes transparency mode, giving users a way to hear surrounding sounds when needed.
For calls, the earbuds use AI-based noise reduction supported by three microphones. That setup is meant to keep voices clear in busier environments and shows that the product is not focused on music alone.
Audio and gaming features are part of the package
OnePlus equips the Buds Ace 3 with a 12mm dynamic driver. Spatial audio is also supported, which adds a more immersive listening experience for compatible content.
Gamers are not left out either. The earbuds include a low-latency mode rated at 47 ms, designed to reduce the delay between what appears on screen and what is heard.
Lightweight design and everyday practicality
The Buds Ace 3 connects through Bluetooth 6.0 and charges via USB-C. The charging case measures 60 x 49.6 x 25 mm and the total weight with the case is 43 grams.
Each earbud weighs 4.4 grams, keeping the product lightweight for longer wear. OnePlus also gives the earbuds an IP55 rating, which means they are protected against dust and splashes during normal use.
Price and available colors
In China, the OnePlus Buds Ace 3 is priced at 329 yuan. The model is sold through the OnePlus China website and comes in two color options: Interstellar Black and Titanium Hollow Silver.
With 12mm drivers, spatial audio, three microphones, 55 dB ANC, 47 ms low-latency mode, and battery life that can reach 54 hours with the case, the Buds Ace 3 arrives with a feature set that looks unusually packed for its price level.
