You cant go wrong with the build materials chosen. The chip is sharp and I can’t use it! The only thing that I dont like about them is the logo name on the front of the rack end pieces, but it checked all my other boxes so I was willing to overlook it. He has a chunky foot so I got a size up to make sure he could fit them. Sorry for the long review 😅 lol buy them tho Me decidí por este intercom tras mucho investigar por internet: no quería ser el tacaño que paga el doble: prometía un gran sonido, responder a "ok google" sin tener que pulsar botones, y el dial para el volumen es un plus. However, when I opened the package, I realized that I got two different sized slippers. Not to sturdy My opinion is based not so much on sound quality because I plan to use these in the water, but being able to actually lap swim with a wireless device that can store music. This leads to the strange situation of sometimes being able to hear other sounds (like voices) more clearly.