1. Rechargeable battery(800mAh), Long-lasting internal lithium ion battery delivers up to 5 hours of playing time.
2. Support TF card and USB flash.
3. Big glass LCD display with synchronized lyrics display, supporting 12 languages.
4. With FM radio function, auto search channels.
5. With record function, record your favorite radio and great sound.
6. With calendar, alarm, clock and repeat functions.
7. Support audio input and earphone output.

8.Mobilephone shape and size, super small