Hello, I'm Materialscientist. I wanted to let you know that I removed one or more external links you added to Noise-cancelling headphones because they seemed inappropriate for an encyclopedia. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page or take a look at our guidelines about links. Thank you. Materialscientist ( talk) 11:55, 25 April 2023 (UTC) reply

Please do not add promotional material to Wikipedia, as you did with this edit to Noise-cancelling headphones. While objective prose about beliefs, organisations, people, products or services is acceptable, Wikipedia is not intended to be a vehicle for soapboxing, advertising or promotion. Thank you. Miner Editor ( talk) 12:08, 25 April 2023 (UTC) reply

Please stop adding inappropriate external links to Wikipedia, as you did with this edit to Review site. It is considered spamming and Wikipedia is not a vehicle for advertising or promotion. Because Wikipedia uses nofollow tags, additions of links to Wikipedia will not alter search engine rankings. If you continue spamming, you may be blocked from editing Wikipedia. Thank you. Materialscientist ( talk) 12:13, 25 April 2023 (UTC) reply