Usage 1.Take out the USB plug 2Access charging 3.Press charging power output switch 4Long press the tempcranre switch for 3 sooonds,Flash for selection 5. The blue light is beated at low temperatuire, the white light is beated at medium tempernture,and the red light is heated at high temperature 6. Long press the temperature switch tor 3 seconds,light off to stop heating. Notes: 1 Do not use far a long time,please do not access the charging treasure. 2.Do not use high temperature water or strong acid detergent 3.It is stricly forbidden to use eloctricity in wet clothes.Please turn off the power and stop using it 4.Use time depeods on the size of the changing capacity. The package contains: 1*coat