2026 OnePlus Buds Ace 3 Earphones

OnePlus Buds Ace 3 Specifications and Features

 

Image Credit: OnePlus

The OnePlus Buds Ace 3 feature a 12mm dynamic driver with spatial sound support. Users can also make use of 55 dB ANC and for clarity in calls,  Oneplus has also thrown in three microphones backed by AI noise reduction to the mix.

For gaming, users can also take advantage of the 47 ms low-latency mode. That said, here's a quick rundown of all the OnePlus Buds Ace 3 specs and features:

• 12mm dynamic audio driver
• Spatial Audio
• 55 dB Active Noise Cancellation
• Transparency mode
• 530mAh battery (charging case)
• Up to 54 hours battery backup with the charging case and ANC turned on
• 10 hours battery backup of each earbud on a single charge
• 90 minutes charging time (charging case + earbuds)
• USB-C port, Bluetooth 6.0
• 60 x 49.6 x 25mm dimensions (charging case)
• 43 grams weight (with charging case), 4.4 grams (each earbud)
• IP55 rated

OnePlus has launched the OnePlus Buds Ace 3 in China alongside the OnePlus Ace 6 Ultra, bringing a feature-heavy pair of true wireless earbuds aimed at gamers and everyday users. The earbuds offer up to 55dB active noise cancellation with 5000Hz coverage, LHDC 5.0 audio support, and a 12mm dynamic driver. They also include 47ms low latency for gaming, Bluetooth 6.0 connectivity, AI call noise reduction, and up to 54 hours of total battery life, along with spatial audio and FPS-tuned sound effects.
 

OnePlus Buds Ace 3 Features, Specifications

The newly launched Oneplus Buds Ace 3 is equipped with a 12mm large-amplitude dynamic driver designed to deliver stronger bass and improved overall clarity. The earbuds support Hi-Res audio with LHDC 5.0 transmission, up to 96kHz sampling, and up to 1Mbps bitrate. They also offer spatial audio effects and a 10-band EQ for custom tuning, along with BassWave dynamic bass enhancement.
 

For noise control, the OnePlus Buds Ace 3 earbuds feature up to 55dB active noise cancellation with 5,000Hz ultra-wideband coverage and real-time adaptive algorithms. They also include a flagship-level voice noise reduction system and Sanmai AI call noise reduction using a triple-microphone setup with wind noise suppression.

The OnePlus Buds Ace 3 earbuds offer up to 47ms of low latency and include dedicated FPS sound effects that highlight footsteps and directional audio cues. Connectivity is handled via Bluetooth 6.0, with support for dual-device pairing and a Smart Bluetooth mode for improved range and stability. The earbuds also support touch controls, including slide gestures for volume adjustment, and offer features like AI translation in over 20 languages.

The OnePlus Buds Ace 3 is claimed to deliver up to 54 hours of total battery life with the charging case, which houses a 530mAh battery. The earbuds, equipped with a 62mAh cell each, are claimed to offer up to 13 hours of playback without ANC and around seven hours with ANC enabled. The earbuds, boasting an IP55 dust and water-resistant rating, also support fast charging, with a short charge providing extended playback time.

OnePlus Buds Ace 3 earbud measures 31mm x 20mm x 17.52mm. The earbuds weigh about 4.4g each, while the charging case weighs around 34.2g. Together, the total weight comes to approximately 43g.