Heated Insoles, Heated Insole For Men Women, Rechargeable Cuttable Heated Insoles With 3 Heating Levels For Skiing, Filming, Fishing, Running, Cycling, Hiking

Descriptions:
-High-strength, high-softness composite carbon fiber heating element keeps feet at the ideal temperature -Heated Insoles warm cold feet without being too hot to sweat. No more cold hands and feet!
-There is a yardage cutting line on the sole , which can be cut to the desired size aording to the needs
-Heating Insole has three-speed temperature control. High-grade can reach 50-55 ℃, use time is about 2.5-3 hours; mid-grade can reach 45-50 ℃, use time is about 3.5-4.5 hours; low-grade can reach 38-45 ℃, use time is about 5-6 hours
-Adopt a high-capacity polymer battery with extremely high safety to ensure the longest use time while maintaining warmth
-Perfect for skiing adventures, outdoor work, filming, fishing, running, cycling, hiking, and more. Both men and women can use it.

Specifications:
Item Type: Electric Insoles
Name: heating insole
Material: Osley+Microfiber
Color: Black or red for you t choose from
Insole Size:
Large Size: 41-46 yards segment; L*W: Approx. 28*9cm/11*3.54inch
Small Size: 36-40 yards segment; L*W: Approx. 25*8cm/9.84*3.15inch

Heating Parameters:
High grade can reach 50-55 ℃, the use time is about 2.5-3 hours.
The mid-range can reach 45-50 ℃, and the use time is about 3.5-4.5 hours
The low grade can reach 38-45 ℃, and the use time is about 5-6 hours
(Note: This heating temperature is tested at an ambient temperature of 10-15°C, and the actual heating temperature of the product will decrease with the decrease of the ambient temperature)

Electrical Parameters:
Insole battery voltage: 3.7V
Insole battery capacity: 1800mA
Operating voltage range: 3.0V-4.2V
Charge cut-off voltage: 4.2V
Discharge cut-off voltage: 3.0V
Battery life: more than 500 cycles

Charger Parameters:
Charging : constant current and constant voltage (/CV)
Charging temperature: 0℃～45℃
Input: AC/100-230V 40-60Hz