Adjustable shoulder support for thermalmassage bandages Features1. Breathable OK fabric, microporous interface, soft and comfortable, not easy to release lint, avoid congestion.2. Improve joint stability, improve overall shoulder stability, strengthen the supportive effect, prevent sports injuries and promote sports performance.3. There is an inner pocket inside the shoulder pad, you can put a bag of Chinese herbs, using low temperature to continuously evaporate drugs, conditioning the body.4. 4. 5V mobile power can be used to keep heat at low temperature. 5.5.Adjustable design, more comfortable to wear, suitable for different body shapes.6. Instructions for use:1. Heating with three-speedtemperature control 2. Red - high grade (65 degrees Celsius) Blue - medium grade (55 degrees Celsius) Green - low grade (45 degrees Celsius)Product Specifications Condition: Brand new 100% brand newProducttype: Heating Heating Shoulderframe material: OK OKfabric Color: As shown in the pictureInput 5 V 2 A Packinglist 1 x Heated shoulder stand 1 x USB