Can I charge Ear (stick) with a Fast Charger? November 04, 2022 03:43 Updated Ear (stick) will adapt the power input of any USB charger to its optimum charging speed. Related articles Should I be concerned leaving Ear (stick) connected to the charging source for longer than is required? Does the Ear (stick) support fast charge? Does Ear (stick) use power when not in use? How many devices can Ear (stick) be paired with? What does the colour of the charging case indicator mean?