Electric Heated Shoe Insole Rechargeable 35-40 Code Cuttable Heating Shoes Pad Insloles Winter Warmer

Specifications Electrical parameters Insole battery voltage3 7VInsole battery capacity1800mAOperating voltage range3 0V 4 2VCharge cut off voltage4 2VDischarge cut off voltage3 0VBattery life500 cycles or moreTypeFull FootCode35 40MaterialOsleyCharger parametersCharging modeconstant current and constant voltage CC CV Charging temperature0C 45CInputAC 100 230V 40 60HzOutputDC 4 2V 500mA 2Fever parameters After booting up to 60C the use time is about 3 4 hours The mid range can reach 55C and the use time is about 4 5 hours Low gear up to 50C use time is about 6 7 hoursInstructions 1 Please fully charge the battery before using this product Plug in the battery charger the charger lights red indicating that the battery is charging When the battery is fully charged the charger lights up green and the battery is fully charged 2 After the battery is fully charged press the H button of the remote control the LED of the remote control flashes once the 3 LEDs of the insole are illuminated for 3 seconds and the insole works in the high grade mode 3 Press the remote control M button the remote control LED flashes once the insole 2 LEDs are on for 3 seconds and the insole works in the mid range mode 4 Press the remote control L button the remote control LED flashes once the insole 1 LED is on for 3 seconds and the insole works in the low mode 5 Press the remote control to open the key the remote control LED flashes once the insole LED goes out and the in