Durable, versatile and reliable, Action Heat is a revolutionary in the heated clothing world and the 5 V Heated Long Underwear Top might just be their most popular product. The flexible exterior consists of a Polyester and Spandex blended fabric for ultimate stretch and softness to layer under your favorite down sweater or shell. With the main purpose of warming your core body temperature, the Tri-Zone Heating System strategically places 3 built-in heating panels on the chest and upper back. Simply charge up the 5 -Volt Power Bank 6000mAh Battery with provided charging kit, use the USB located in the hidden pocket inside one of the hand pockets to plug the battery in and simply turn the heating elements on by pressing the chest button controller for 3 seconds. Press the button again to adjust to one of the three temperature settings and it's that simple. The lower the heat setting, the longer the battery will last and vice versa. The 5 V Long Underwear Top creates a warm space in the center of the chilly seasons and is durable enough to last for seasons to come.
92% Polyester and 8% Spandex Soft Shell Fabric
Tri-Zone Heating System: 3 Built-In Panels on Chest and Upper Back
Power Bank Pocket Located on Front w/Zip Closure
5-Volt Battery w/2-Amp Power System
FAR Infrared Heating and ActionWave Heat Reflective Technology
4 LED Power Indicators Display Power Banks Battery Life
High (Red): 150F - 2+ Hours Estimated Heating Time
Medium (White): 130F - 3+ Hours Estimated Heating Time
Low (Blue): 110F - 4.5+ Hours Estimated Heating Time
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