I like the gear mark. Replacing the cups is really straight forward; just gently grab the top/bottom and sides and tug gently. Combat is pretty challenging. This is supposed to take up to 7. Theyre usually within range, but occasionally have to go to the garage or upstairs to find my coffee. They arrived quickly, great color, perfect size, great quality 100% cotton, and hardly shrunk when washed! The goal is to find earbuds that dont need EQing to sound good and can be powered reasonably through the iPhone. La qualità audio è buona così come il volume ma i bassi sono poco marcati, pur avendo un bel suono molto pulito. Once everyting was setup, time to start taking calls. OTHER SETTINGS:1.