Unisex Casual Zipper Thirteen Area Camouflage Shoulder Heat Smart Heating Vest USB Charging Features: After turning on the power bank, press and hold the power button for 3 seconds to turn on the power, press the button again to change gears, and press and hold for 3 seconds to turn off the power. Customized button design on the chest, heating control button on the front and back, and thirteen zones with double switches..Three-speed temperature control, intelligent heating. Humanized heating part design, heating block is designed for the neck and back prone to cold. Camouflage color tone, trendy and stylish. Select all-match colors, wear fashionable and stylish, the basic style is all-match, the perfect combination of your warmth and handsomeness. Note: It can be machine washed or hand washed, but please do not wring it out by hand. There is a pocket for the power bank inside, but the power bank is not included and needs to be purchased separately. Product Description: Season:Winter Gender: Men Occasion: Outdoor,Casual Material:Polyester Sleeve length:Sleeveless Pattern Type: Camouflage Style: Fashion,Casual Fit:Fits ture to size Thickness:Standard How to wash:Hand wash Cold,Hang or Line Dry What you get: 1PC Men Vest heated vest women heated vest women with battery heated vest women fleece heated vest women plus size heated vest heated vest for men heated vest for women with battery pack included heated vest with battery pack included heated vest for men with battery pack included rechargeable heated vest for men with battery pack included waterproof heated vest for men with battery pack included xxxl heated vest for men with battery pack included 12 volt heated vest for men with battery pack included 4x dewalt heated vest for men heated vest for men rechargeable heated vest for men 4xl big and tall