About this item

• [Keep Your Body Toasty] Outer polar fleece and fluffy liner trap body heat. Built-in carbon fiber heat elements give soothing heat instantly across 6 zones, including your neck, back, abdomen, and waist for core body warmth, which promotes blood circulation, relieves muscle pains and tensions.
• [Upgraded Fire-Retardant Heating Elements] Our smart heated vest adds fire-retardant layer exclusively, which lowers the risk of burning and ensures safe use over the long run. In addition, our electric heated vests are hand washable and machine washable (need to be put in a laundry bag).
• [Unisex Fleece Heated Vest with Customizable Fit] Featuring dual zippers on each side, Dr. Prepare's heated vest offers three size adjustments, accommodating both petite women and plus-sized men (Size S-M is ideal for individuals weighing between 110-187.4 lbs and standing 5.4-5.7 ft tall). Experiment with various zipper configurations to achieve a comfortable fit and enhanced warmth.
• [USB-Powered for Lasting Warmth] Powered by 2A/2.4A power banks. Press the button and hold for 2 secs to start heating, and press to switch 3 heating levels (140 °F, 131 °F & 113 °F). When connected with 10000 mAh battery packs (not included), this heated fleece vest retains warmth for up to 10 hours at low level, 6 hours at medium level, and 4 hours at high level.
• [For All Occasions] Fits under snow jackets/coats or over shirts/hoodies. An ideal companion for daily commute, winter golf, hunting, hiking, fishing, walking the dog, staying warm in a cold office, and more. Awesome Thanksgiving and Christmas gifts for your families or friends.