1. Boat size:35*9.5*5.6cm
2. Function:left turn/right turn/forward/backward
3. Speed:15km/h
4. 7.4V 650mAh NI-MH Rechargeable battery,a longer journey time, if no power after played,Add extra battery will extend 15 minutes
5. Remote distance: more than 80 meters
6. Journey time: about 15 minutes
7. Charging time: 4-5 hours
8. Color: Black & Blue