https://joy.videvo.net/videvo_files/video/free/2015-08/large_watermarked/Smart_Phone_Poweron_for_Chroma_Key_preview.mp4 Smartphone Power-on Female hand powers on a smartphone. Made from Chroma Key. Replace with your own content. Footage in 4k. 4Kactionsandroidappapplicationchromacommunicatecommunicatingcommunicationcomputercomputingdevicegadgetgadgetsgreen-screengreenscreenhandhtcinternetipadiphonemobilemotionmovementpalmphoneportablesamsungscreensmartphoneswipeswipingtablettechtechnologytouchtouch phonetouchingtouchscreenweb