1)Motor: Inner brushless 540-3674  2770KV
         (FEISUDA brand famous in China)
2)Radio:  2 channels (can be 3 channels) included
3)Hull Material:  Fibre Glass
4）Product Size(LxWxH)：770x290x160 mm
5)BL ESC：125Ah
6) Battery: 12V  
7)Capacity: 4400 MAH  
    Discharge: 20C 
8) You can add 12V Ni-MH battery
9) You can add 11.1V Lithium batteries