Men's Electric Suits Waistcoat Carbon Fiber Heating V-Neck USB Charging Warm Fever Formal Business Jacket

Description 1 Face beautification and body shaping It activates various functions between skin and promotes metabolism 2 Body warming and blood circulation It warms the human body consumes excess heat increases blood oxygen and fluidity 3 Vitality restoration It provides deeper adjustment of physiological functions to avoid sub health state and restore the vitality 4 Pain relief It can improve the bodys microcirculation dredge and activate the meridians eliminate local pain and inflammation 5 Light and slim design6 Can be washable Machine washed or hand washed Please dont dry it with tightening Specification Composition nylonApplicable scene work outdoorColor Gray Dark BlueHeated Area Back As the picture shown Size M cm inch Length 67 26 38 bust 96 37 80 Shoulder width 41 5 16 34 High collar 7 5 2 95L cm inch Length 69 27 17 bust 100 39 37 Shoulder width 42 7 16 81 High collar 7 5 2 95XL cm inch Length 71 27 95 bust 104 40 94 Shoulder width 43 9 17 28 High collar 7 5 2 952XL cm inch Length 73 28 74 bust 108 42 52 Shoulder width 45 1 17 76 High collar 7 5 2 953XL cm inch Length 75 29 53 bust 112 44 09 Shoulder width 46 3 18 22 High collar 7 5 2 95More details please check the below picture Instruction for use 1 Waistcoat features built in USB port to connect the power bank 2 Power switch long press the switch for 3 to 5 seconds 3 Red light flashes automatic heating4 Red light manual heating high temperature5 White light medium temperat