The device can’t charging at all? Pubdate:2018/07/21 Visits:226 ClassificationFAQ Please make sure the power switch ON, because the device only start charging after power ON. Last page: About the recording time: How long will it record after full charged?(There are 2 kinds of recording time: 1. storage recording time, 2. Battery recording time) Next page: I renamed the device disk folder RECORD in my computer, then the device shows no recording files. Why?