现在国内这种东西特别多，也方便，而且价格也便宜，我都不知道很多小生意人如何赚钱

看了一下，ali express上也有

https://www.aliexpress.us/item/3256804709481071.html?spm=a2g0o.productlist.main.5.4e4e42aebEcpSJ&algo_pvid=0143c390-0045-419c-b303-eb16bcd2faa3&algo_exp_id=0143c390-0045-419c-b303-eb16bcd2faa3-2&pdp_ext_f=%7B%22sku_id%22%3A%2212000030930623849%22%7D&pdp_npi=2%40dis%21USD%2162.85%2162.85%21%21%21%21%21%40211bf55216727868589164212d06f3%2112000030930623849%21sea&curPageLogUid=nZqaCcELvvUK