OnePlus has launched the Nord Buds 4 Pro in India, expanding its lineup of true wireless earbuds. The new model brings active noise cancellation (ANC), 12mm titanium-coated dynamic drivers, and a claimed total battery life of up to 54 hours with the charging case.
A key highlight is its ANC capability, which can reduce noise by up to 55dB. The earbuds also support the LHDC 5.0 high-resolution audio codec, aiming to deliver improved sound quality. Connectivity is upgraded as well, with Bluetooth 6.0 enabling features such as dual-device pairing and support for both Google Fast Pair and Microsoft Swift Pair.
On the audio side, the Nord Buds 4 Pro uses 12mm titanium-coated dynamic drivers. OnePlus claims these deliver up to twice the power output of the previous Nord Buds 3 Pro. Each earbud is equipped with three microphones and enhanced by AI-powered call clarity features to improve voice pickup during calls.
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The earbuds also include 3D spatial audio, along with a dedicated gaming mode designed to enhance in-game sound positioning. Gesture controls are supported too, including swipe gestures for volume adjustment, adding to everyday convenience.
Battery performance is another strong point. Each earbud houses a 62mAh battery, while the charging case includes a 530mAh unit. With ANC turned off, the earbuds can last up to 13 hours on a single charge, extending to a total of 54 hours when used with the case.
The Nord Buds 4 Pro is available in Light Gray and Raven Black. It is priced at INR 3,999 (around $40) and will go on sale starting March 23.