Multimedia Capabilities
What set the ROKR E1 apart in its early years were its music capabilities. Being the first phone with built-in support for Apple iTunes, it allows users to synchronize and play music files, a significant feature for a time when carrying a separate MP3 player was commonplace. It has stereo speakers capable of playing sound at 22 KHz, providing clear audio quality for users who frequently use the phone for music playback. However, the device lacks a standard 3.5mm headphone jack, offering instead a 2.5mm jack, which may require an adapter for use with common headphone models.