The frame is very light weight but if you use bolts screws instead you won’t go wrong other then that the item is a beauty! a message it might take a while to get back to me due to Covid. I requested a refund Buttons are not functional on other devices such as laptop or Nintendo Switch - this is probably typical of earbuds such as these. This is my third time purchasing the headphones. Und genau so entstehen dann Reviews, die von "schwachen Bässen" und "blechernem Klang" erzählen. Nice sturdy case Im not generally accustomed to making footwear purchases onine, but that might be changing after this experience. I am a little suspect about the quality of the “shelves,“ as they are just a really thick paper, but so far no issues. Since it moves when kid sits and already chipped off paint of my bike.