Product Description:
Bottom layer: Polyurethane (PU)
Middle: Highly breathable Osley
Upper layer: super fine worsted velvet
Heating material: far infrared crystal nano carbon fiber
Color: Black+Green
Type: Wired Thermostat (You can choose)
Size: S/L
L: 41-46(EU) / 8-12(US)
S: 36-40 (EU) / 6-9.5 (US)
Heating temperature: 41-50 ° C
Charging time: about 2-3 hours
Application: any shoes
Battery parameter
Insole battery voltage: 3.7V
Lithium battery capacity: 1800mAh (wired charging version)
Operating voltage range: 3.0v-4.2v
Charge cut-off voltage: 4.2v
Discharge cut-off voltage: 3.0v
Charger parameters
Input: AC100v-230V 50-60Hz
Output: DC 15v 1.5A
Features:
â— Constant temperature
â— Can be cut, suitable for your shoes
â— Large capacity battery, long-lasting battery life
â— Safety voltage, no harm to the human body
Package include:
â— 1 x Pair of insoles
â— 1 x Charger
â— 1 x Manual
