How To Pairing: Step1) After selecting GTV as the signal source, press and hold the RETURN: and HOME: on the remote control simultaneously to pair them.(Note: Pair the remote control only during the first use.) Step2) Upon entering GTV, choose the appropriate language and country settings. Step 3) Log in to your Google account to access personalized content. Step 4) Prepare to load all the built in GTV apps. This process may take approximately 10 minutes, depending on your network conditions. Step 5) After loading the APPs, you can enjoy the massive content in GTV.Worry-free Reliable After-Sales Service: We will provide 90 days free replacement product service, if you have any questions, please send us an , we will help you within 12 hours on working days, thank youWhat's In Box: 1x Remote Control (2 x AAA batteries Use manual are not included)Google Voice Assistant: With Google Voice Assistant, you can use voice search in GTV mode by holding the voice control button to give commands like "Open Netflix," "Play Inside Out 2," "What's the weather?" or "Turn up the volume." Reduces the hassle of searching with remote buttons for you, especially when you're comfortably lounging on the couch. There are even more settings and features waiting for you to explore on the GTV page!Compatibility: This upgraded replacement remote control compatible with PUTRIMS 4K Projector K12.