Standard Plugs: US version universal plug, compatible with your voltage. Thick material has good insulation and durability, safety switch controller, beautiful and safe. Meeting Fermentation Needs: It does everything it needs to without extras,it justifies pizza dough very well and it's very clean. Once you've adjusted the dough proofing, there's no need to mess with it anymore, and although it's very simple, it gets the job done. Easy to Use: Directly energized, set the desired gear temperature, can be used directly, it is recommended that the temperature set 6 gears. Note: The bread proofer heating pad will warm up according to the ambient temperature, the warming time will vary and it is not possible to measure the temperature accurately. It is recommended that you set the heating pad to the desired temperature. After Sales Service: Please contact us by email if you have any questions, we will provide you with the best after-sales service.