The supplied adhesive strips came off after three weeks for most of them. I attached it as directed and allowed a few hours for the adhesive to set before reattaching the speaker. My wall is pretty flat so I don't think it's my fault. Luckily my Google Home speaker works, but I need to test it again. The only reason this is a 3 star rating is because the wall anchors that come with them are pretty good and I plan on using them. Do not use adhesive tape!
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