Features 1、In simulated speedboat shape, the fastest driving speed is about 35Km/h, and such RC boat can full-scale forward. 2、Strong magnetic 390 motor is full of power, using water cooling system for longer heat dissipation. 3、It has the function of automatically turning over after the ship is turned over. And it is with reminder function to the low battery. 4、Remote control system is with 2.4GHz signal, which has excellent anti-interference, so you can control it about 80-100m away. 5、The battery needs to be fully charged for about 120 minutes and it can be used for up to 7 minutes. Specification Item Type: High speed speedboat Material: ABS + metal Brand: For WLtoys Product Model: For WL912-A Product Size: Approx. 46 x 13 x 15 cm / 18.1 x 5.1 x 5.9 in Color Box Size: Approx. 48 x 21.5 x 14.5cm / 18.9 x 8.5 x 5.7 in (LxWxH) Remote Control Battery: 1.5V AA x 4 (not included) Speedboat Battery: 7.4V 1500MAH (included) Use Time: 7 minutes or so Charging Time: 120 minutes (red light turns on when charging, red light turns off when fully charged) Remote Mode: 2.4G Remote Control Distance: Approx. 80-100 m/ 162.5 - 328.1ft Driving Speed: 35 km/h Drive Motor: 390 motor drive Full-featured Product: Full-scale forward, left-right steering function, large and small rudder adjustment, left and right steering fine-tuning adjustment, overturning automatic correction, low-voltage pass return. Package List 1 x Speedboat 1 x Remote Control 1 x USB Charging Cable 1 x Small Cross Sleeve 1 x Wrench 1 Pack x Bracket Accessories 1 x Fan Blade 1 x Instruction Manual