Heating Knee Pads Knee Brace Support Pads Thermal Heat Therapy Wrap Hot Compress Knee Massager for Cramps Arthritis Pain Relief Face Lifting Device the fan is lighter than

the fan is lighter than an iPhone

The inner layer has a silver coating

Mouth mirror*1

Intelligent circuit design

Heating Knee Pads Knee Brace Support Pads Thermal Heat Therapy Wrap Hot Compress Knee Massager for Cramps Arthritis Pain Relief Face Lifting Device the fan is lighter thanFeatures: 1. It's specially designed for knee, but can be used on calf, thigh, arm as well if need be. Adjustable hook and loop straps closure, 2. it can fit a knee circumference not over 21 inch. 3. We have more temperature settings for choice, can meet people's various need of heat therapy. Great for use when you're watching TV or reading book on sofa at home, when you'reworking in front of computer, or even during your travel. Functions: *Relieve