I love my Allen Sports dual bike rack. That?s what you call real customer support. I had to return bc of fit. So solls sein! I cried, I laughed, I had an existential crisis. After you complete that, the bronze/crystal knob screws on to the mounting. Just make sured to use good hardware to mount. El precio me parece bastante atractivo considerando los materiales premium de los audifonos, así como las funcionalidades, el diseño lo han hecho cada vez más estético e inteligente. I attached it per the instructions but it never seems to get tight enough. The case sits well on my pods, never had the issues others have said about the case falling off but i guess it depends how rough you are, nice cut outs for the USB-C charging point, dropped my buds many times and not a scratch inside.