Ogawa BellaX, User Manual, Page: 12 / 16

Please confirm whether the product is sufficiently charged. If the battery is too low,
the machine function will turn off or cannot be turn on, please charge it before using.
After the battery is fully charged, be sure to unplug the USB charging cable.
During use, when the battery is low, a voice will prompt to indicate that it is low battery.
Please suspend use immediately and only use it after fully charged.
Cannot use banana oil or thinner solution, gasoline, decontamination powder, hard
brush, etc. to clean all parts of the appliance.