1. Please do not fold the product while using

2. If there's "F" flashing, please re-plug the connector and make sure the connection is tightly

3. Please turn it off when not in use, and store it after getting cold

4. If weighted heating pad, please stay away from sharp objects while using this product to avoid surface cloth damaged and inner glass beads leaking

Importantly, if you have any problems after receiving the product, please just contact us ASAP!