Cloud Driving is a drive recorder embodying the concept of “Cloud”. *** Makes videos of 40 seconds before and after the impact detection. *** Backs up the video file to the iCloud Drive automatically. (setup requirements) *** Please place your iPhone on the dashboard so as not to impede visual recognition. *** Please use in charging during driving. (important points) *** Please don't operate your iPhone during driving. *** We shall not be responsible for any loss, damages and troubles.