Optical well made but the load took with my Samsung Galaxy S4 an eternity. I have measured the time but not sure it will have been twice the time as the original has power supply needed to land the smartphone 100%.
An also very very annoying point what that power supply beeps when loading. Another point that speaks against an original charger.
Positives:
- Optical well finished
- No sharp edges, etc.
Neutral:
- Cable not as elastic as an original charging cable
Negatives:
- Long charging time
- Beeping PSU
- Too expensive for the quality
- Not original
A not recommendable product !!!