The only issue is having to remove them to charge. One, it is hand washable. I managed to screw it to the wood, but since it has a differnt head, it wont go all the way in and part of the head is sticking out on the wood which Im so mad about because I wanted it all to look the same but have to settle with what I ended up with since I cant find the exact screw. Well that said, the only reason I gave it 2 stars was cause it was a great idea for a game that could of been another great game by supermassive games! On a hâte de lessayer . Ive followed the instructions from Sennheiser support about changing the default power setting options but alas, that has not worked and thats a real problem. I also bought the case and the cordless charging plate. DO NOT BUY IF YOU HAVE A KEY. I spent hours trying to setup this printer and was considering sending it back, until I decided to call Canon and Im so glad I did. We only purchased one so had to alternate the stretching but great results.