So I think they can be erroneously marked at the factory, so beware and be ready to send them back if this is so. Finally, a case that actually fits. Can?t lie I love that about it. Finalmente este cable llegó y funcionó a la perfección. Ive had these about a month and use them for the gym and listening to music at home. Instructions are lacking and they have no phone number for technical support. These parts are easily replaceable and expected to wear. :-) Up until this last order. A remarkable collection of historical tidbits, broad overview of a period of history little understood by the general population. This bag works best when secured to the cars roof rack.