1. The watch winder can work with both batteries and electric power.
2. We have AU/ EU/ US/ UK plug for you to choose, and will send it to you at the same time.
Please note the type of plug in the order ! Otherwise, we will send the EU plug by default.
3.The watch winder will turn in 2 directions.
It turns clockwise for 2 mins, stopping 6 mins, and then turns anti-clockwise for 2 mins, stopping 6 mins.
It will loop automatically.
4.The voltage of the watch winder is 100 – 240 V.