Telguua is a heated apparel company for business to business, now, we also aim to personal and daylife. We aim to supply thoughtful service to all Amazon customers,Telguua Heated vests keep you warm and cozy on chilly days. A heated jacket that can be worn in spring, fall, and winter. Previous page Next page Pay Attention! Heated Collar/Neck Carbon fiber heating elements for a warm neck.Applicable to rheumatic pain, waist back pain, and people who fear cold. Water Resistant Fabric Unrestricted movement and breathability Water and Wind-Resistant Adjustable Temperature Adjust 3 heating settings (High, medium, low) with just a simple press of the button. Up to 9 Hours Up to 9 working hours with Telguua UL/CE-certified battery. Heat quickly in seconds. MERRY CHRISTMAS!