ITEM NAME : Electric heating insole MODEL NO.: B-1 Description : The electric heating insole is a new generation of heating element is made of heat insulation in power, while it can activate body cells, thus improving blood circulation, promote metabolism, increase nutrient absorption, regulation of neuroendocrine disorders, to improve the human body immune function, rheumatoid arthritis has a significant effect, especially among students chilblain have a good effect. A colloidal 3.7V lithium battery is inside the insole and we have patent for the product in China. Advantage: 1) Battery is inside the insole, so it is very convenient when using. 2) The battery can be repeatly charged and no need AA battery outside, so it can save money. 3) The colloidal lithium battery will not bring security risks to the human body. 4) Manual switch toselect a high temperature mode or thermostat mode,which can save energy. Applicable people: military sentry, public security police, motor vehicle drivers, the unit guards, security, transportation booth, outdoor vendors, students and the elderly. Instructions for use: 1. Battery initial charge state of about 50% of the power, remove the product, the insole into the shoe can be used. New battery charging at least 12 hours to be completely exhausted after the first full power, so that three consecutive cycles, the battery was easy to achieve the best use of the state. Saturated about 3-4 hours per charge, the charge must be placed when the temperature +5 °C to +40 °C for ventilation, and be sure to use the charger provided by manufacturer.2. The charger plugged in 220V power supply. At this point the charger indicator light green light, that has been connected and the charger and power supply. Then the charger connector into the insole inside the interface. At this point the charger indicator light turns red, table, charger and the battery has been connected well. After re-checking the root beneath the insole of Intelligent switch is to suppress, suppress, then charge unsaturated. Charger light turns green that is close to saturation, preferably more than one hour charge. First disconnect the charger after charging the power outlet, then disconnect the charger and the insole of the connection. Interface, then check the edge of the manual switch, switch Press closer interfaces that open interfaces that left off. Need to open the switch when thermostat.