Fire TV Stick 4K Select, compatible with 4K Ultra HD, featuring voice control and Alexa. - Model: Fire TV Stick 4K Select - Storage: 8 GB - Wi-Fi: Wi-Fi 5 - Resolution: 4K Ultra HD - Other features: Voice control, Alexa compatible I opened it and was about to set it up, but then I realized my TV isn't 4K compatible. I opened the battery compartment once and put batteries in the remote. I've since removed the batteries and put everything back in the box. Please consider this if you understand. Thank you for looking.