Welcome to guide app for HY300 Smart Projector 4K. All things related to HY300 Smart Projector 4K will be explained in this app. With this application users can better understand how to use HY300 Smart Projector 4K and get important information about HY300 Smart Projector 4K. DISCLAIMER: All images in this app are available in public domains. This App is not app product official. The information we provide is from various reliable sources and is available on many websites. This is just app that provide information about HY300 Smart Projector 4K.