Video Recording; Video Storage - Xiaomi 70mai Owner's Manual

PERSONAL CENTER
At homepage of the app, click "User" icon on the left top to enter
personal center.
1.Modify profile
In personal center, you can modify your avatar, nickname, name, and
gender.
2.Manage your devices
You can also manage your devices here.
You can add new device, and delete existing device as well.
3.View app information
You can view the version, user agreement, privacy terms in personal
center.
If you have any question about the app and the dash cam, please give
us your feedback.

Video recording

Normal videos
Video length: 1 minute
Recording mode: Loop recording
Event videos
Video length: 30 seconds extension to current video
Recording mode: Loop recording
Photos
Storage capacity: up to 300 photos
If the photo storage is used up, you need manually delete old photos
to release the space.

Video storage

TF card requirement
Your dash cam supports standard TF card with the capacity of 16GB to
64GB and speed at Class 10 or above. Make sure you format your TF
card inside the dash cam before using.