Mens Volt Torso Heated Vest Liner - 3X-Large

The Volt Resistance heated vest liner has been named the torso due to its slim and lightweight feel.  With its extremely low profile design, it will feel like a part of your body when layered under an insulated outer shell. With the four panel 7 V Zero Layer heat system, you will get hours of easy heat, allowing you to stay comfortable in the worst of conditions.

• 4 panel heating system two panels in back and upper back, two panels over each shoulder.
• Includes a powerful 7.4 V 2600 mAh lithium battery and charger
• Built-in 4 level microprocessor controller to select desired heat output
• Provides over 150 degrees of soothing heat on high for 2 hours and up to 10 hours on the lowest setting
• Size - 3X-Large
• Dimension - 14 x 5 x 2 in.