Opsobjects CALL MAX Anleitungsbuch Seite 27

INSTRUCTIONS
How to wear the watch:
wear the device approximately one finger
width from the carpal bone and place it in a
comfortable position as shown in the photo.
Wear the device a little tighter when using the
heart rate monitor
1. Charging instructions
Charge the device before use.
To recharge the device, insert the USB port
into a charger (5V 1A) or PC and correctly
position the other end of the cable on the back
of the smartwatch.
I notify:
1) Use the charger only on a flat and stable surface.
2) If there is an obstacle between the smartwatch and the charging
cable, the smartwatch may not charge properly.