These In-Ear earbuds are great for listening to my music, They are lightweight so easy to use when I am doing my workout! They are good quality. They are wired, so if you want bluetooth ones, don't get these! However, if you don't mind the wires, they are super good quality for sound, and very light so they don't even pull on my ears. They have a standard plug in, and they fit my Samsung Galaxy S9. I love that they have an 18month warranty and the customer service will answr you within 24 hours! That is a great pece of mind! they fit nicely into my round hard case so they stay in great shape and are ready to use!