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While I completely agree with the headphone comment, the carrying case that acts as a wireless charger is a pretty neat design, though the headphones are butt, design-wise.DaveRichardson said:Induction charging and micro SD cards would be a great option. The only downfall to having the ability to add external (microSD cards) is that makes another hole in the shell for water and dust penetration.
I do believe that both are coming down the pipe from Apple. Haven't been that much of a fan of Bluetooth headphones - that's just something else to charge / plug into the wall.