first the flaws: a little shaky, and the transformer could be something really small. But does not bother not, at least to me. My phone is super charged, despite leather sleeve that I leave to the Nokia 820. Actually, I am annoyed that I have a point deducted. Possibly one can make the pillow and the transformer structurally a little cheaper. The function I am fully satisfied, because due to the 30 minute longer charging time than as with cable, the battery capacity has extended in time by about 10%. My Nokia 820 is overnight regularly on the pillow, so that during the day a perennial feature of the phone is granted. By the way, along with Win 8.1 update has the Nokia 820 a sufficient battery endurance, so I still sometimes have to normal use 60% Akkukapaziät evening. An interesting feature of Win and Nokia is that the cell phone with the updates and the pillow has improved use within 1.5 years in the function. I have often heard from other mobile phone users with other high-end smartphones that the only good function decreases, not so much improved in my 820 it works and continues to be excellent!
