... /MP3/MP4 Fashion Sport mini speaker with LED flashlight,Micro SD TF USB supported,MP3 MP4,Built-in Lithium-ion battery ... :Lithium-ion,Computer-USB-in,DC-in2. Compatible TF/Micro SD card3. Memory Play:Auto remember the last song & play mode ... price quotation... Fashion Sport mini speaker with LED flashlight,Micro SD TF USB supported,MP3 MP4,Built-in Lithium-ion battery ...