This is a possible concise summary:
Two French YouTubers, Amixem and Vodkprod, test various weird and useless items they bought from Amazon USA, such as a steam engine, a tarantula in a can, a bacon toothpaste, a magnetic putty and a giant piano. They make jokes, pranks and challenges with the items, and also wear a redneck wig and a body bag. They invite the viewers to subscribe and watch more videos of their Amazon USA series.
Here are the key facts from the text:
1. The video is about testing unusual items bought on Amazon in the United States.
2. The host, Valentin, is French and mentions that Amazon is also present in France.
3. The host ordered 13 items for the video.
4. The items include a Sunnytech Low Temperature device, a tarantula in a can, a body bag, an anti-stress ball shaped like a breast, and a poop mold.
5. The host tries to use each item and comments on their usefulness and quality.
6. The video also features a segment where the host and his intern, Arnaud, try to make a prank using a poop mold.
7. The host also tries on a Japanese massage glove and comments on its weirdness.
8. The video ends with the host playing a giant piano and making music.
Note: I excluded any opinions or subjective comments from the key facts.