• Water-resistant jacket with three carbon fibre heating elements.• Heating elements are in the back and each side of the chest.• Three different heat modes controlled by colour changing button (Blue – Low, Green – Medium, Red – High).• Power bank not included but required, recommended 2A output for optimum use.Water-resistant jacket with three carbon fibre heating elements. Heating elements are in the back and each side of the chest. Three different heat modes controlled by colour changing button (Blue – Low, Green – Medium, Red – High). Power bank not included but required, recommended 2A output for optimum use.• Water-resistant jacket with three carbon fibre heating elements. • Heating elements are in the back and each side of the chest. • Three different heat modes controlled by colour changing button (Blue – Low, Green – Medium, Red – High). • Power bank not included but required, recommended 2A output for optimum use. • Model No. WPHJ04Technical Specification:½ Bottom Width: 61cm