Looking for electrically heated fingerless gloves for office use. I have chronically cold fingers, and so the intent is just to maintain a bit more dexterity on a keyboard etc. Battery isn't a strict requirement, although that would open up more use cases. I know there are stationary USB-powered models as well. (I suppose nothing prevents using an external power bank on the go)

There isn't exactly shortage of options but a lot of them are just cheap cotton gloves with like one wire stuffed in there, so I'm here trying to fish for the better quality options.