For Windows 98 SE users, the driver must be installed BEFORE hooking up the player with your PC. Insert the installation CD into the CD ROM drive. The auto program on the CD will run and automatically install the driver.
Plug your Key Ring Player securely into the USB port of your PC (Please make sure that you have your player connected to a USB port of your PC that may support high power device. For Mac user, please connect the player to the USB port on the main unit instead of the keyboard).
The green LED should start blinking, and a battery indicator on display indicating that the player is charging up. It will take approximately 4 hours to completely charge up the player and it is very important that during the charging process, the power of your PC must stay on all the time.
Once the internal battery of the player is completely charged, the green LED will light up and stop blinking.