- Includes 1 women's heated vest, 1 battery pack, and 1 manual
【Battery/Power Bank】: Included 7.4V CE/UL certified battery Up to 7.5 working hours on a single charge.
【Higher & Comfortable Temperature】: Simple press of the button to set 3 higher heating temperature make you more comfortable especially when you plan to wear a thick sweater inside, High 158°F / Medium 140°F / Low 122°F .
【Light Weight Heated Vest】: Lightweight insulated for you to wear in many ways with unrestricted movement; Water and wind-resistant.
【KEEP YOU WARM】: 4 carbon fiber heating elements generating heat across the collar, mid-back, as well as left/right chest for core-body warmth.