Overview
- OnePlus has scheduled the Nord Buds 4 launch for June 25 in India and plans to sell the earbuds through Amazon, Flipkart, Myntra, Blinkit, the OnePlus Store app and partner retail outlets.
- The company lists 12mm titanium‑coated dynamic drivers as the audio engine and a six‑microphone AI Clear Call setup with three mics per earbud for improved voice pickup.
- OnePlus advertises multi‑mode active noise cancellation but sources differ on the exact rating, with the microsite and some reports citing up to 52 dB while an Amazon listing notes 55 dB.
- Battery claims include up to 54 hours of total playback with the case and roughly 11 hours from a 10‑minute top‑up, and the listing says the earbuds carry TÜV Rheinland battery‑health certification; OnePlus’ battery figure is measured on AAC at 50% volume with ANC off.
- Key unknowns ahead of the June 25 debut are final pricing and independent tests of sound, ANC and call performance, which will determine whether the Nord Buds 4 meaningfully raise the bar for budget‑to‑midrange true wireless earbuds.