ROCKBROS Riding Vest Winter Heat Vest 3-speed Temperature Control Internal Thermal Circulation Dual Mesh Warm Keeping

Machine washable for easier cleaning Carbon fiber heating internal thermal circulation-The use of carbon fiber far infrared heat balanced dispersion to the human body heating and heat and cold repellency! Five major heating zones.Protects against the cold and locks in temperature longer Power connector insulation waterproof Stand-up collar design to protect against wind and warmth Dual mesh with polyester silver bottom lock temperature to keep warm Power bank power USB interface charging with 5V charging treasure(need to bring own)