Description
The OnePlus Nord Buds 4 in Astral Teal are the same 12mm titanium-driver earbuds as the Stellar Black edition, with 52dB real-time active noise cancellation, six-mic AI Clear Call, and up to 54 hours of combined playback.
Specifications
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| Model | E522A |
| Driver | 12 mm titanium-coated dynamic driver |
| Active noise cancellation | Up to 52 dB real-time dynamic ANC |
| Microphones | 6-mic array with AI Clear Call |
| Latency | 47 ms (Game Spatial Audio mode) |
| Bluetooth version | Bluetooth 6.1 |
| Total playback | Up to 54 hours (with charging case) |
| Charging case battery | 530 mAh |
| Charging port | USB Type-C |
| Water/dust resistance | IP55 |
| Weight | 4.3 g per earbud; earbuds 42.8 g combined; case 34.4 g |
| Battery certification | TÜV Rheinland Battery Health Certified |
| Extra feature | AI Translate |
| Colours available | Stellar Black, Astral Teal |
Package includes
1 x OnePlus Nord Buds 4 (E522A) (Astral Teal)
2 x Extra ear tip pairs
1 x Brand sticker
1 x User guide
