The bracelet fulfills its function definitely. The rubber studs on the inside to keep the iPhone in place and prevent slippage. Nevertheless, I find the knobs not soo pleasant and sometimes donning is very fiddly. The iPhone fits with Case (Spigen Ultra Hybrid) in the pocket. It's easy to get out and clean, but can not fall out. The velcro holds good. I just do not understand with the A and B slot ... There is a small key pocket, positive. The iPhone is also easy to operate through the foil. What annoying, is that you can off the headphones and must plug in to it to insert or extract in the pocket. But that is probably the construction of the iPhone 6. Nevertheless, perhaps you would have to make a push from the side, rather than from above. Otherwise, the headphone fit perfectly but through the opening.