Introduction EIBOARD 4K Smart TV one new multimedia device integrated Imaging, Audio, Video, Animation and PC technology in one. Upgraded based on Interactive smart board,it simplifies connection and installation works. It's widely used in education,business and corporations for efficient presentation. Product Features More Features: -4K Smart TV can be connected to devices using Android, IOS, and Windows operating systems (equivalent operating systems). Smartphone, Tablet, computer (or other devices) through the accompanying application software - 4K Smart TV support sharing files, videos or photos to TV via computer using Android or IOS or Windows operating system -4K Smart TV support 4K video projection via Android or IOS or windows operating system -4K Smart TV support Smartphone, Tablet computer or other devices with equivalent features using Android or IOS operating systems or windows or with equivalent operating systems that can wirelessly present to TVs -4K Smart TV have remote control device has full features of some smart features such as: Keyboard / mouse / Scroll -4K Smart TV support reading file image, audio, video data via USB -4K Smart TV support connect to Camera (webcam) for online meeting / online learning via Zoom, Skype, Google meeting, WhatsApp, Wechat, Zalo…et