... , mp4 and other players. It also supports Udisk, SD/MMC card, card reader input. That means it will ... light Built-in Li-ion battery Support Udisk, SD/MMC card, card reader input, auto search mp3 ... black Product NoteJack: USB, DC in, Audio in, SD card slot Package Contents for Model: 1×Media player1× ... User’s manual Built-in Li-ion Battery Media Player with LED Color Light (Three Colors Optional-Red/Black/ ...