They arent on a part of the wall that gets wet, but I couldnt get them to stick for more than 24 hours (holding up a bath pouf). Hört man den jeweiligen Ton, soll man, sobald man diesen hört und bis man diesen nicht mehr hört den orangenen Button auf dem Display betätigen. So back to Sennheiser I go. I got this speaker after trying two separate JBL flip4"s and A Blackweb (from Walmart) and listening to many, many Bluetooth speakers. Unfortunately the sunshade hits on the neck of the bike making it more difficult to open. The LED light on these does not illuminate when the headphones are on. Awesome case beautiful design couldn?t be happier I was looking for a way to organize a corner of my kitchen where I keep assorted medications and other items. Hands-down the best headphones I?ve ever used for gaming. I have a super small pantry and a somewhat small kitchen.