However, because its very industrial looking, its perfect for maximizing space in a closet. The drivers for the HD 650 are a bit different from the HD 600. No hot spots or pinching. Has held up well. My phone is a Google pixel 2xl and is designed to work with these earbuds, and they still sucked. Nice sneaks! Adjusting my review from 1 star to 4 stars due to the support. It features a few solid buttons to adjust the volume as well as answer calls and such. Only critism, whatever those things on the sole (for traction I guess) are, theyre in the perfect spot to feel like theres something between the sole and each foot. I tested all four and they all worked for the my IPhone 12 charger.