Specifications 
Materials: impact-resistant ABS plastic 
Battery(boat): 7.4V 600mAh battery(built-in)
Battery(transmitter): 4 X 1.5v "AA" battery(not included)
Remote control time: about 10mins
Remote control rate: 2.4GHZ
Charging time: about 120mins
Remote control distance: about 150M
Speed: 23-27km/h
Applicable age: 14 years old +

Package includes: 
1 x Boat (built-in battery)
1 x Remote controller (batteries not included)
2 x 7.4V 600mah Batteries 
1 x Instruction Manual
1 x USB Charging Cable
1 x Hexagon wrench
1 x Spare Propeller
1 x Spare Nut 
1 x Display Stand
2 x Anti-collision Prow Guard

Kind Notice:
Carefully read the user manual before using,if you are a beginner,it's advisable to be assisted by an experienced adult.