https://www.amazon.com/Comfier-Electric-Heating-Menstrual-Uterine/dp/B08KRPR3KS/ref=sr_1_19?dchild=1&keywords=Heating+Pad+for+Cramps-+Electric+Heated+Waist+Belt%2C&qid=1606165277&sr=8-19
不過,Arrives: Dec 31 - Jan 25, 看來是東西在中國,所以要一到兩個月才到。