This is Victor's digital audio player, alneo. As shown in the image, the lithium-ion battery is swollen, so it has been removed. The product includes only the exterior as shown in the image, excluding the lithium-ion battery (the lithium-ion battery in the image is not included). Operation has not been confirmed. How about it for those who have a lithium-ion battery, or those who only want the exterior? HP https://www3.jvckenwood.com/audio_w/portable/xa-m20/ - Brand: Victor - Model Name: alneo XA-M20-B - Storage Capacity: 2GB - Features: Digital Audio Player