With this soft heated mattress pad, you will enjoy a gentle and warm sleeping at cold nights. Our heated mattress pad features 5 temperature modes, allowing you to choose the suitable temperature on the control panel. And in mode five, the controller will automatically jump to mode one after an hour. You can also set heating time in one mode from 1-8 hours according your different needs. More importantly, this electric mattress blanket is designed with low-voltage heat function and overheat protection, which ensures your safety. Our heated mattress pad will definitely be your ideal choice for a good night. Don't hesitate to take it home!