Описание:Support Bluetooth3.0EDR Support USB/SD/Bluetooth/FM/LINE automatic switching. MP3/WMA module contains songs decoding chip. Support USB SD MMC card to play. Support USB/ SD card switching a song the next song fast forward rewind adjust the volume EQ play / pause stop single repeat mute shutdown direct songs. Support Bluetooth control a song the next song adjust the volume EQ play / pause mute shutdown. Supports FAT16 FAT32 file system Support MP1 Layer3 MP2 Layer3 MP3 Layer3. Support power-off memory function.