Description: Size:460*125*118mm; Color:Black; Battery:11.1V lithium battery(1800mAh) 25C; Transmitter Frequency:2.4G; Battery of transmitter:AA“6×1.5”dry batteries(not included); Using time:5 to 6 minutes; Charging time:about 3 hours; Material:ABS,electronic component; Operation distance:100 to 150 meters; Speed:40-45KM/H; For age:Age 14+; Function:Brushless motors, water circulating cooling, forward/backward,left/right turn, automatic flip over function. Protection function:Over-charge and over-discharge function. Characteristic: 1. Equipped with 35A super power two-way Electronic speed controller,2815-3500 KV brushless motor and 1800Mah 25c lithium polymer battery,FT012 is super power and flexible fast, top speed can reach 45 km/h. 2. Flip over automatically and quickly when the boat is capsized, easy to operate. 3. With water-cooling system motor and electronic speed controller, excellent cooling down performance,make the boat more stable in a longer time racing. 4. Highly cost-effective 3 in 1 Electronic Speed Controller, with 2.4G receiver,electron speed regulator and servo controller. 5. Electronic Speed Control system has been designed with protection to avoid damage from overcurrent,overvoltage,Low voltage,motor blocked,etc. Package Included: 1 x Boat; 1 x Battery; 1 x Transmitter; 1 x Charger; 1 x Boat Holder; 1 x Anti-collision part; 2 x Propeller.