Tips of Using Dr.warm Heated Insoles
1、Q:If the rubber cover is waterproof? Can it be made waterproof?
A:The rubber cover is not waterproof, only the rubber cover and the USB interface are tightly connected to prevent water from entering the USB port.
2、Q:Why sometimes unable to charge?
A:The insole has been placed for too long without charging. It needs to be plugged and pulled several times. It needs to charge at least one time every two months.
3、Q:The temperature corresponding to the different colors of the light?
A:Ⅰ option is blue light, Ⅱoption is purple light, Ⅲoption is red light
4、Usage attention
A:Can not be stacked together to charge or use
5、Temperature
45℃，50℃，55℃
6、Certificate
CE, RoHS, FCC, UN.38.3 etc.
7、Ways of control
Remote control, Bluetooth control, Manual control