To download files for the , you typically do not need a specific "YS2198.zip" file from the manufacturer, as these devices are designed to play standard media files (MP3/MP4) from external storage.

: Use a standard 5V/2A USB adapter. A red light usually indicates charging, which turns off or changes color when full.

If you are looking for a guide to prepare a USB or TF card for your YS2198, follow these steps: 1. Prepare Your Media Files

: Plug the drive into the corresponding slot on the back of the YS2198.

: Ensure the drive is formatted to FAT32 . Most speakers cannot read NTFS or exFAT formats.