Where can I find Ear (1) Product Safety information? October 26, 2022 10:50 Updated Please refer to the Safety Information & Warranty Card provided with Ear (1). Related articles Is Ear (1) water resistant? How to find the SN/IMEI of my Nothing product? What is the difference between Transparency Mode and just switching the ANC off? Why do we need firmware updates? What does a firmware update do? How long does it take to charge the case?