1. Self-heating pad designed for the waist<br />2. Can effectively improve blood circulation、 promote metabolism、 and clear the meridians、 enhance immunity<br />3. Have anti-inflammatory and analgesic、 swelling the role<br />4. Easy to use、 discreet and can be used anywhere any time<br />5. Safe & comfortable to wear<br />6. According to each person body circumstance、 decided to matching the length of time<br /><br />Size: 94cm(L) * 17.5cm(W)<br />Color: Blue   <br />Rated voltage: 5v<br />Power: 5w<br />Heating Temperature: 40-50 degrees<br />Body Care Parts:Shoulders、 Waist<br />USB Cable Length: 138cm<br /><br />Package Included:<br />1 x Self-heating Protection belt