Where can I find Ear (stick) Product Safety information? November 04, 2022 06:24 Updated Please refer to the Safety Information & Warranty Card provided with Ear (stick). Related articles How to find the SN/IMEI of my Nothing product? Where do I download the NOTHING X app? One or both my Ear (1) earbuds are not working. Where can I find the serial number of my Ear (stick)? Can I use just one of my earbuds?