Impeccable design, impact protection, held in perfect hand and slightly clinging to prevent slipping.
Allows fully recharge the iPhone 6 (with 1800mAh battery) about 1.5 times.
The micro USB port can charge at the same time the hull and telephone; and when connected to the PC by Micro-USB, it is perfectly recognized even by iTunes.
The buttons are very easily accessible.
Only downside: small jack may be seen consistent thickness hole left for this purpose. An adapter is provided, but impractical.
Certainly, this case is the most expensive, but for a 800 phone, put a cheap battery shell 19, that is heresy.