Charging The Battery; Please Note The Following Before Use - Beurer FC 41 Gebrauchsanweisung

IMPORTANT
Do not use the device on the same area of skin for a long period of time in
order to prevent bruises.

8.2 Charging the battery

Before using the device for the first time, let it charge for a minimum of
5 hours first. Proceed as follows:
• Connect the USB charging cable with a suitable mains adapter (output: 5 V;
0.5 A) and the device. Then insert the mains adapter into a suitable socket.
Alternatively, you can also charge the device with the USB charging cable
via the USB port on your computer or laptop.
The battery state indicator in the display displays the current battery state
during charging. Once the device is fully charged,
The battery will last for approx. 90 minutes of operation (at the highest inten-
sity level) when fully charged. If the battery charge indicator flashes in the
display, you have to recharge the device.

8.3 Please note the following before use

Note
Before you start using the device, make sure that your face is clean, dry and
free of any traces of products such as powder, cream or make-up.
WARNING
• Do not use the device more than once a week.
• Immediately after use, the treated skin on your face may be slightly
reddened. This is normal and the reddening will disappear by itself after
30 minutes at the latest.
• For one day before and one day after use, avoid activities that cause you
to perspire, such as saunas, tanning beds and sun exposure.
• After use: Clean your face with water and protect it against sun exposure.
Note
The device can also be used twice a week for non-sensitive problem skin
(with a break of at least 48 hours between use).
24
appears in the display.