Overall Recommended Case for OnePlus One

Positives:
- Smartphone is secure and is protected from all sides
- Edges are smooth and scratch not the device
- All important elements (camera, microphone, etc.) remain free
- Good price and clear optics
- Display slide very well attached and triplicated
- Folding as stand works well
- Interferes unfolded not in operation of smartphones and the phone

Negatives:
- On / Off button somewhat unwieldy reached by closing the cover
- Processing not perfect (in my copy of the top margin is less than optimal sewn)
- Absolutely easier, but for this price range harmless plastic odor at the beginning

Conclusion:
This set (especially the envelope) for the OnePlus One is to use absolutely. Due to the above criticisms I subtract a star, otherwise great value for money. The included mini stylus Although I find totally useless, but I would to anyone who is looking for an inexpensive case for the One, the purchase rates of this set because the included screen film is also good.

Correction after several months usage:

I deducted a star because the shell for listening to music is highly impractical. When closed, it does not come close to the volume buttons. Therefore, one can regulate neither quick up / down nor use the great function of the One to go through these buttons back / forward in the playlist without the screen to use.