While it is certainly convenient to use one's smartphone for both its calling and audio features,the sound quality will certainly be lacking without the V-MODA VAMP case attached to the phone.
Although uploading high-quality audio files and purchasing high-grade headphones can help one to improve the sound performance of their phone, there is little else that one can do to ensure that they have stereo-quality sound on-the-go.
With V-MODA's case however, the internal speaker system of most smartphones is bypassed and the audio is instead played through the case's external amplifier. Not to worry though, a dedicated battery system to charge the powerful amplifier is incorporated into the case so as to not drain the phone's battery.
The case is also impressively durable, making it the perfect companion for klutzy audiophiles with butterfingers.