Instructions:
(Battery Replacement):
1. There is a groove in the lower part, so you can put your nails (or tools) into it and remove the board.
2. There is a lid on the back, and the lid can be removed by putting your nails (or tools) in the gap.
3. Remove the claws that are secured to the battery, and remove the batteries and replace new batteries.
Friendship Tips:
If the battery runs out due to limited usage time, please replace it.
(Time Adjustment):
1. There is a groove in the lower part, so you can put your nails (or tools) into it and remove the board.
2. The time can be adjusted by pulling the knob and turning it back to