Heated vest for parents

Something about our company`s Heated vest: The material : The 100% vacuum silk production, soft texture and long holding time. Mezzanine with 3 electric heating film, clothing heat through digital lithium - ion battery, low - voltage by design, does not produce harmful electromagnetic waves.Distribution of heating surface in the back vertebrae location, it will can can promote blood circulation, reach is warm and health effects ; fever tablets soft, folded or bent are not damaged, full creating a human feel warm and comfortable, breathable moisture absorption, and good health effects of hyperthermia. Instructions for Use : 1, To connect the heating plate connection plugs and batteries. 2, Long press the button on the battery on/off three seconds to turn the LED shows 1, the temperature can reach 45 degrees. 3, Press the button again LED display 2, temperatures can reach 50 degrees. 4, Press the button again LED display 3, temperatures can reach 55 degrees5, Press the button again LED display 4, temperatures can reach 60 degrees. 5, temperatures can reach 70 degrees. 6, Press the button again LED display 7, Press the button led does not display again ( off ). 8, When the led is the number " 1 " flashing, on behalf of the battery is little more than 10, you need to charge it. 9, Led the charge appears the number " 5 " flashing, the representative of the battery is fully charged.