These players, specifically models in the B18xx series (e.g.,
Based on the search results, the "" identifier appears to be related to specific MP3/MP4/MP5 products from Dawise (達微科技) , which are marketed in Taiwan. 10791mp4
: Features a TF card slot for expanding memory (supported in many, but not all, variants). These players, specifically models in the B18xx series (e
) which may be associated with the 10791 naming, typically feature: Based on the search results
: Includes FM radio, voice recording, electronic books (TXT), and photo browsing.