Glove Heating Systems

Heating element module for the waterproof/winter gloves.  The heating element was to be placed on top of each hand.  Choice of carbon fiber or metal fiber.  Digital temperture controller with 3 heat level LED indicator included.  Thermal-protection IC included.
 
 
Choosed the model to be powered by: 
5 Volt USB (power bank) battery 
7 Volt Battery 
12 Volt Battery