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 Ear (stick) use power when not in use? Does the Ear (stick) support fast charge? How many devices can Ear (stick) be paired with? Where can I find the product manual?