Adjustable Heated Vest Liner for Men and Women, Lightweight Electric with Battery

About this item

• Control both batteries easily with a single system for consistent performance and prolonged heating.
• Three Heating Zones: Enjoy extended warmth for your belly and mid-back.The heating time can be extended to 19 hours if you purchase an extra battery.
• Ultralight & Seamless Fit: This vest's ultralight design fits effortlessly under any outerwear, like a windbreaker or trench coat, providing invisible yet effective warmth.
• Adjustable Waist Design: Customize the fit to your body shape, offering greater freedom of movement for daily activities.