الوصف

One big back heating element is placed on the back along with built-in *-level thermo-regulating control, which keeps you warm for up to 6 hours. The prodigious amount of heat is transferred smoothly and evenly through carbon fiber fabric, so the users should have little worries about hot spots or wires. This is a perfect choice for fishing, cycling or casual walking.
 
Fabric/Material:
*5% neoprene, *5% nylon
 
HeatSupport Advantages:
1. *-way stretch high flexibility, waterproof fabric
2. **0**8mm FIR heating element
3. Includes one 7.4V/2.2Ah rechargeable lithium-ion battery and charger
4. Provides up to six hours of comfortable warmth
5. Reaches a maximum surface temperature of *7°C at full power