But I didn?t expect that from a pair of Chaco hiking shoes. Used two for surround sound with sound bar. I had two prior pairs of Kenneth Cole flipflops which had black soles: those remained black throughout my ownership of them. These run large compared to shoe sizes. This dress is exactly as shown. I?d say these have a warmed up Harmon curve while listening via Bluetooth with less warmth and increased clarity when used wired. These are a solid deal and I recommend them to anyone who inquires about them. Seemed awesome for the first 20 minutes of listening. The USB dongle is about the same size as the one you might have for your wireless mouse or keyboard, so it is small and unobtrusive. While it works just fine as a wireless charger?once you buy the not-included USB C cable?the magnet on the bottom is extremely weak.