Heated Shoulder Brace for Pain Relief - Adjustable Hot & Cold Therapy Wrap for Frozen Shoulder, Bursitis, Tendonitis - Ideal for Work, Sports & Daily Comfort

Specifications:Product name: electric heating compress shoulder strapType: Shoulder WrapColor: BlackMaterial: NeopreneSize: One Size Fits from 27'' to 55'' in chest circumference, from 9''to 18'' in arm circumferencePower adapter Input Voltage: 100-240VTemperature:The third gear (blue light) USB temperature is about 38 ℃;The temperature of the third gear (blue light) adapter is 40-45℃;The second gear (white light) USB temperature is about 41℃;The temperature of the second gear (white light) adapter is 46-55℃;The first gear (red light) USB temperature is about 45 ℃;The first gear (red light) adapter temperature is 56-65 ℃.White light: Temperature range 40°C/104°F to 50°C/122°FBlue light, temperature range 50°C/122°F to 60°C/140°FRed light: Temperature range 60°C/140°F to 70°C/158°FNote: Different measuring instruments and measuring positions will have an error of 2-4 °C!