Rechargeable Heated Insole with Remote Control Switch Wireless Thermal Insoles for Fishing Hiking Camping Unisex Description: The surface is made of high-quality velvet fabric, which is elegant in color, durable and not easy to fade. It is soft and comfortable, keeps warm at constant temperature, and feels smooth and shiny like velvet. The sole is made of imported foam, which has the functions of breathability, sweat absorption, deodorization, mildew resistance, and good cushioning, making the feet healthier and more comfortable The sole of the foot is the main heating area, and the back root has a built-in rechargeable lithium battery, remote control receiving circuit and charging protection circuit The size line design on the front of the insole allows you to compare the size of your feet to choose the corresponding large or small size, and accurately cut along the size line, and it is prohibited to cut the area within the size line The sole thickness of 2cm has an increase effect H High temperature mode, after the battery is fully charged, press the H button on the remote control, the remote control LED flashes once, the insole 3 LEDs are on for 3 seconds, the insole works in high-end mode, the heating time is 3-4 hours M medium temperature mode, after the battery is fully charged, press the remote control M button, the remote control LED flashes once, the insole 2 LEDs are on for 3 seconds, the insole works in the mid-range mode, the heating time is 4.5-5 hours L High temperature mode, after the battery is fully charged, press the L button on the remote control, the remote control LED flashes once, and one LED on the insole is on for 3 seconds. The insole works in low-grade mode, and the heating time is 6-6.5 hours. Press the remote control switch key, the remote control LED flashes once, the insole LED goes out, and the insole stops working. If the remote control is accidentally lost, it can be controlled by the switch beside the charging port of the insole Package Included: 2x insole 1x remote control 1x data cable