: Built-in memory (often 4GB to 16GB) with a microSD card slot for expansion up to 64GB or 128GB.
: Usually provides 10–20 hours of audio playback on a full charge.
: Typically a 1.8-inch TFT LCD screen for basic video playback (AMV/MTV formats) and photo viewing.
Based on similar portable media players in that category (often budget-friendly, generic devices), typical features for an "E02" style MP4 player often include:
: USB 2.0 interface for file transfers and charging, and a standard 3.5mm headphone jack.