Quick Warm-Up: This Coral Flannel Portable Heated Shawl for women uses rapid heating technology to warm up in just 15 seconds.Portable carry-on storage in your bag Portable storage to keep you warm wherever you go Portable heated shawl blanket body built-in zipper with the body, not easy to fall off, start quickly heating, double-sided Coral Flannel, lock temperature 50%+) Coral Flannel Heated Blanket (Easy to store) Portable heated shawl is soft folding for office, dormitory use does not take up space,5V low voltage DC more secure charging bank, mobile phone/car adapter, direct power supply Give the family a warm surprise, whether new portable heated shawl is suitable for going out or indoors, as a gift to family members, girlfriends, lovers, relatives and friends safe to use: This 3 heating levels portable heated blanket built-in hidden USB mobile charging interface, real-time temperature measurement overheat protection, flame retardant insulation.(Hygiene is very important) removable water wash no odor does,* Need to bring your own laundry bag safe to use: This 3 heating levels portable heated blanket built-in hidden USB mobile charging interface, real-time temperature measurement overheat protection, flame retardant insulation.(Hygiene is very important) removable water wash no odor does,* Need to bring your own laundry bag