NEW MKIII VERSION AVALIABLE
http://www.thingiverse.com/thing:720629

Improved design
Powerfull sound amplification
Does not need cable unplug

Simplified Versions:

-MKII_No_Case: No case compatible (tempered glass OK)
-MKII_Standar_Case: For standar, silicone or TPU cases.
-MKII_Flipcover&Bulky_Case: Tudia Cygen and other fat cases.

Please, check measurements of your case before printing.

I´m selling if you want: This one or the New MKIII
http://www.ebay.com/itm/191618282200

No support needed.