How to Use Tuning on/off: Press and hold the on/off buton for 1 second, then the vacuum cleaner starts working and it runs on the standard mode by default. Press the on/off buton again to stop the vacuum cleaner. Switch mode: When the vacuum cleaner is running, press the suction level buton to switch to the turbo mode (MAX level); meanwhile, the MAX indicator will be white. Press the suction level buton again to switch to the standard mode. Batery level indicator: When the batery level is sufficient, the batery level indicator is white. When the vacuum cleaner runs at a low batery level, the indicator is red; if so, the vacuum cleaner cannot be switched to the turbo mode.
When the batery runs out, the vacuum cleaner automatically turns off. MAX Indicator Batery level Indicator Charging method 1. Before charging, make sure that the power adapter is well connected to the electrical outlet and the vacuum cleaner. 2. When charging, the batery level indicator is breathing. Once the batery is fully charged, the batery level indicator goes off. 3. If you charge the vacuum cleaner while its batery is full, the batery level indicator will breath 20 seconds then go off. Connect to an AC Electrical Outlet Batery level Indicator MAX Indicator 8