Key Function 1. Upgrade contents of the memory card ( or Built-in memory) by simply inserting an USB flash drive 2. Timer function: the player turns on/ off at the same time....
Key Function: 1. Upgrade contents of the memory card ( or Built-in memory) by simply inserting an USB flash drive 2. The player starts automatically when the IR body sensor....
Key Function 1. Upgrade contents of the memory card ( or Built - in memory) by simply inserting an USB flash drive 2. The player starts automatically when the IR body sensor....