Super thin design with maximum flexibility, distributes heat evenly to the substrate surface.
Heating Temperature Range: 40-60℃, which is divided into 3 grades for you to adjust, according to different needs under different weather temperatures.
Can be set for two hours, safe and convenient, there are no worries about hurting yourself accidentally.
Provide heat in a practical and reliable way, care your knee and waist.
Power: 101W & Up