1. Support TF card player, play MP3, WMA format music files
2. Support USB data cable , USB port cater to the charging port, support for internal charge
3. FM stereo radio, (frequency range:70-108 MHz). FM save up to 40 stations
4. Dual-mode power supply, support DC5V power supply and lithium battery power supply
5. Support play-off memory
6. Support LED display