1.The audio of the microphone is inHDMIWhen inputting, it can only be previewed in the recording file, and cannot be heard during recording. 2.The recorded files areMP4Format, can''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t supportEXFATFormat storage device. 3.The mobile hard disk with higher power needs to supply power to the hard disk separately. 4.All collection boxes15Daily replacement, one-year repair, and three-year warranty. |