Will the earbud charge normally when the battery of the charging case is low? March 22, 2023 15:57 Updated Once the charging case has more than 5% of battery, it can charge the earbuds. Related articles What does the colour of the charging case indicator mean? How many devices can Ear (2) be paired with? What is the battery life of Ear (2)? How does the timeout feature work? Can I just use a single earbud?