7.4V 5200mAh Battery 3 Level Temperature Control Winter Warm Heating Vest for Men Women SHV04U-7.4 V

Controller:one button 3 levels
Heating pad:7.4V 12W
Battery pack: 7.4V, 5200MAH
Charger: 8.4V,1.3A 
Materials: fleece, 3 layers 
Color: Blue

description1
Zipper closure 1/5 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Description

Application

outdoor play, daily life, skiing, fishing, bike, golf, hiking, outdoor work, night shift, small outing, house, commuting as so on

Advantage

It can help promote metabolism, stimulate blood circulation, relieve rheumatism and muscle pain to a certain extent, and provide sufficient heat.