BUTURE VC10 User Manual page 9

• Battery power indicator:
5.2 Operating
①Start to Work
Press the switch button to turn it on and it will start MIN mode suction . Press again to turn it off.
If you have any questions, email to tech-support@ibuture.com
Status
0%~99%,"
Charging
100%,"
100%~67%,"
Using 66%~34%,"
0~33%,"
Before each use, make sure that
The battery is fully charged, and fixed in place.
The dust cup and filters are cleaned, and fixed in place.
EN
09
Battery level indicator
" three blue lights flash in a cycle
" three blue lights always on
" Three blue lights always on
" Two blue lights always on
" One blue lights always on