I want to hook the phone up to when I'm in my car's AUX so I can listen to music. I really don't want to use the headphone jack because 1, it's on top, and 2, I'd need to plug 2 things in if I need to charge the phone.
I've read many reviews of using bluetooth. From $20 to $100... they all have lower quality then direct cable. I do have a quite nice sound system in my car and quality is really important to me so I'd rather go with the direct cable.
I'm still considering selling the 4 for the One once it's available here and so far, things are looking quite good. I do hope I can have the option of choosing the higher MP camera since I am here in China/Hong Kong. I do like to be able to crop pictures.
HTC One is reportedly interworking with FiiO E7 USB DAC/amp:
HTC One > USB out >> USB OTG adapter cable + USB cable provided in the DAC box >> FiiO E7 USB DAC/amp >> headphones
About the so-called OTG cable:
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