1. Support menu operation and remote control
2. Built-in flash memory and support SD/MMC cards as capacity
expansion.
3. Built-in broadcasting-level stereo FM transmission chip.
4. Built-in high-quality DC2DC power chip which support DC12/24
   voltage.
5. With the function of power failure memory and with the memory
to songs. Frequency,volume before power failure.
6. Mobile phone technology design, the structure is more compact
  and steady.
7. With remote control