Case fits well, even the two-color effect looks good. If one uses however the headphone output, can those jammed internally so that the audio signal is being issued to the 3.5mm jack and the internal speaker will be switched off. However, that remains intact even after removing the jack - so the phone will ring no longer, for example. The reason is the built-in shell headphone jack. If you remove the shell, the phone rings again. Multiple plugging and unplugging the headphones will activate the speakers again sometimes.