Trongle Heated Polar Fleece Vest for Men Ladies, with 7.4V 10000mAh Power Bank, 10 Heating Zones, 3 Optional Temperature, Adjustable Size, Washable Body Warmer Lightweight, Electric Heated Jackets

What a great heated waistcoat. Even without the heating the waistcoat is quite warm. The jacket heating controls allow the front and back to be controlled independently. Each having 3 heat settings. I just have the back heated on the minimum setting. I am kept warm and also get the maximum battery life.The jacket has a reasonable length power cable with a rotating jack connection NOT usb like most jackets.The jacket has lots of adjustment i.e. side zips and shoulder studs. Loads of room for the larger customer. Not sure if the fit would be great for slimmer customers.I have tried to get a second battery but can not find one with the jack type connection. Plus these connectors come in different sizes making any additional battery purchase difficult.The power Jack should give better reliability but lack of spare battery for back to back use is a slight drawback

This product is very warm I have only ever had to use it on the lowest setting. It has a universal fit with adjustable side zips and you can increase the length of it for a good snug fit. I have found that you can get 3/4 hours of use from the supplied power pack. My only complaint is that the power connection to the power pack is not USB and instead uses something like the old 9 volt pin so it doesn’t work with other power packs that I have looked for. That being said 3/4 hours use should be good for most uses.

Lovely gilet. Perfect to keep you warm or on warmer days a perfect gilet

I bought this item to get ready for winter, I liked the idea of being able to adjust sizes plus it comes with the power bank. Once I received item excited to try it especially as it’s getting colder.Quality wasn’t that great. I found that heating was poor especially on upper chest and back really minor heating even at full heat. The vest isn’t as comfortable as some people have said. As it doesn’t sit on the shoulders firmly. Overall I think it’s not a great product. I have tried this over past several days. Still haven’t changed my mind.

Works well three heat settings it's warmer enough for me on low setting heats front and back.

Quality & size are good. The connecting lead in the pocket is not the typical usb but a barrel plug. That isn't shown or referred to in the description. It fits the power bank supplied but that doesn't last long. I want to use a bigger power bank, to last several hours but, like the one I already have, they use usb sockets. Larger power banks won't fit into the pocket. I'm returning it.

I didn’t expect much and am very surprised with how well it heats. Also the battery lasts a decent amount of time.

Unique zip system for correct fit.