Aosom 370-185 Manuel D'installation Et D'utilisation page 5

EN
Operation Guide
Music button
The notices of installing and changing batteries
(1).Do install and change batteries by adults
(2).install the batteries refer to the pictures(1 ) of the parts:
the installation of AA (1.5V) batteries: open the cover, install the batteries
correctly according to the marks of the positive and the negative electrodes ,
finally close up and fasten the cover
(3).Do not mix the batteries, such as unused up batteries, new and old batteries,
different types batteries
(4).take out the used-up batteries and avoid short circuit.
This product does not come with dry battery, please buy by yourself.
Pictures are for reference only, please adhere to the original products as standard