high quality Work with ModelsTV Remote Control for Chromecast (Google TV), Chromecast with Google TV, Requires Chromecast (Google TV), GA01920-US, GA01923-US, GA01919-USEasy Pairing OperationPress the "Auto pairing" button on the device, and when "Start pairing" is displayed on the TV screen, press and hold the BACK and HOME buttons on the remote control. The LED light starts to flash, and then release the button to use the remote controlThe replacement remote control of the Chromecast 4K Snow device has the same functions and performance as the original remote control, with comfortable grip and stable signalWork with Model NumberReplacement Voice Remote for Google Chromecast 4k Snow/ HD TV for G9N9N, GA01920-US, GA01923-US, GA01919-US, GA02463-US, GA01409-US, GA02464-USWith Voice Search FunctionThe Google Assistant button on the remote control allows you to speak, use voice search to find your favorite content, control volume, switch input, and play music