Oneplus nord buds 2r

Playback (AAC, 50% volume)

ANC on: 5 hours (earbuds) / 27 hours (with charging case)

ANC off: 7 hours (earbuds) / 36 hours (with charging case)

Phone call (AAC, 50% volume)

ANC on: 3.5 hours (earbuds) / 17 hours (with charging case)

ANC off: 4 hours (earbuds) / 19 hours (with charging case)