Can I survive below freezing temperatures with a cheap heated blanket?

Thank you so much for watching! Subscribe to see me travel the US this year! My camera gear: Main camera - https://amzn.to/3KKKRjT Tripod - https://amzn.to/46rmGPm Flexible tripod - https://amzn.to/3PDxL91 gopro - https://amzn.to/3ZL7WXO Mic - https://amzn.to/3UhnuS1 Wireless Mic - https://amzn.to/3Al65Pi drone - https://amzn.to/3mv6efJ Heated blanket - https://amzn.to/3TK5BgA Heating pad - https://amzn.to/3vfHiwG