Tourmaster Synergy BT Pro-plus 12v Heated Vests

100% Polyester wind and water-resistant soft-shell fabric 100% Nylon fixed liner Lycra side stretch panels 4 flexible carbon fiber heating elements (chest, back, and collar) Dual control option: Built-in 3-setting LED smart soft touch controller or Bluetooth controlled APP Integrated microprocessor and thermal cut-off 12v DC / 37.2w draw / 3.1a current Heat settings: high (126 degreef/52 degreec), medium (113 degreef/45 degreec), low (100 degreef/38 degreec) Dual-power option: 12v direct-to-bike or available 12v Lithium battery Integrated and concealed battery harness Includes battery harness and safety fuse Machine washable & dryer safe