Review on 🧤 Large Size Dark Blue Unisex USB Heated Gloves Mitten Winter Warm Hands - Half & Full Finger Knitting Heated Laptop Gloves for Women, Men, Girls, Boys - Top Winter Gift Choice by Jevon Sterling

These mittens are cute and warm, but they don't have on/off buttons or instructions for use. How long will I keep them connected? They must be connected immediately before use, and you cannot disconnect them to use them on the way back. In addition, there is a long attachment cord that constantly hangs on the glove. I couldn't find a way to "disconnect". I assume there's no battery - just full heat while there's juice. If it disappears, it will disappear until it is reconnected - for an unknown amount of time. It was a good idea, but it's not the gift I was hoping for.