I just needed something for my phone to be lean upon while on for the most part. and they fold up very easily. These black flip flops are not as comfortable and the thong part is tight on top of the foot. Super comfortable and clear sound. Am sure better options will become available- this is clearly a rushed product designed to exploit early adopters who want to provide some degree of protection to their AirPods case. The very first time I turned the machine on the spindle immediately came apart and the brush fell off. But since they were comfortable enough to wear around the house with socks in the winter, she didnt return them. It handles obstructions very poorly - I can have this clipped on a belt loop on one hip and had my phone in a pocket on the other side and it will start cutting out. It is a perfect size for my head and ears, and I can easily adjust it depending on my hairstyle. Zum Mischen und Mastern ist der Kopfhörer nur bedingt geeignet.