• Slim and lightweight 4 panel heating system
• Extremely low profile design will feel like a part of your body when layered under an outer shell
• Built-in 4 level microprocessor controller w/ LED display to select desired heat output
• Provides heat for 2 hours on high setting and up to 8+ hours on the lowest setting
• Includes (1) 7.4v rechargeable lithium-ion battery pack and dual charger
• Sizing:
Small (Chest 36-38)
Medium (Chest 40-42)
Large (Chest 44-46)
X-Large (Chest 48-52)