Reviewing some cheap electric heating gadgets to make cold weather sailing more comfortable

I'm a sucker for cheap gadgets on Aliexpress, one problem I have is keeping warm on the boat in winter, in this video going over some of my most recent purchases to try and solve that problem.
Heated Under Wear (in Video)
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Heated Bodywarmer (in video)
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Hand Warmer (in video)
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Heated Gloves (In video)
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Heated Mitts (ones in video out of stock but these are the similar)
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Bluetooth Heated Under Wear Bluetooth (not in video)
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Heated Bodywarmer Multiple controled Zones (can turn heat off back etc not in video not in video but would be on my to buy list )
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Heated Bodywarmer Bluetooth (cant control different zones not in video but would be next on my to buy list)
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If you got some value out of this and want buy me a coffee it would be much appreciated i'll put the proceeds towards more electrical stuff for review.
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Index
00:21 Heated power bank
02:24 Cheap Heated wooly gloves
04:05 Better Quality Heated Gloves
07:48 Heated Body warmer
10:32 Header Under wear
10:58 Summary / Conclusion

[@Seafariireland]

Hot stuff!

[@SailingYachtSaltyLass]

I had never thought of using electrically heated clothing and I am not sure that I would be comfortable having them around salty water. I think the size issue would not be a problem for me 😄

[@boatsandbits]

They are powered using USB power banks only 10w so not likely to get too big of a shock :-)