Description
Package content: 10 x Waterproof Push Button in 5 colors
Tips:
Any incorrect soldering operation will make the pins and switches damaged, please pay attention to the following points when operating:
1.Choose the appropriate electric soldering iron, and speed up the welding speed.
2.It is recommended to use 20W electric soldering iron to complete the welding in three seconds.
3.The flux must be the right amount. And try to turn the pins