How to put down the sofa bed, and the folding instructions of the sofa bed.

First of all, according to the style of sofa bed, the folding operation of sofa length is different. For example, a folding sofa bed with backrest and cushion is very convenient, just turn on the switch on the back of the bracket, then put the backrest in a straight line, and finally turn the sofa cushion over. This kind of sofa bed is also very popular now and is deeply loved by people.