All-Platform Wireless Display: LetsView enables you to mirror phone to computer, TV, projector and other smart devices wirelessly. Live Stream on Multiple Apps: Live streaming platforms such as YouTube, Twitch, Instagram etc are also supported by LetsView. Remote Cast: Even if it is not on the same WiFi network and place, the screen sharing between two devices can also be realized easily. Cast Documents to PC/TV: Documents, PowerPoint, and other teaching materials saved on the mobile phone can be quickly displayed on PC, Mac and smart TV. Control PC from Phone: When screen sharing PC to phone, you can take full control of the computer screen with your fingers.