Record video when screen is off

Canbeturnedoffscreenwhenrecordingvideo:
-Turnoffthemonitortosavebatterypower.
-Easytomovewhentraveling,youcanputitinyourpocket.
-Supportmanagingandcuttingvideos.
-Supportsavingvideoonsdcard.

-------------------------------------------------------------------
Supportpage:https://www.facebook.com/cameratacnghiep/

Website:https://cameratacnghiep.blogspot.com/