Feature:1. Enjoy Music happily with MP3 player and FM radio function when driving. Support max 4G 2. SD card.

3. Power off memory/auto-arming feature

4. Remote enginge off with flameout relay

5. Anti-hijack function

6. Bike locating function

7. Overtake warning

8. Silent alarm/immoboliser function

9. Add Remote keyless engine starting ,price add USD 1.00/pcs

10. Add human voice alert , price add USD 1.00/pcs

MP3 Motorcycle alarm With FM