Features: Streamlined Design: The design of the ships fluid-shape allows the hull to reduce the resistances of the water flowing to the ship itself during the-voyage. Easy operation: Forward, backward, left and right turns, fast/slowing two speed, stunt rotation Material: RC-boats are made of premium materials, easy to control, Waterproof, its very safe for children. The Mini Rc-Boat, a must-have for any water lover! This simulation remote control boat is designed to provide an exciting and realistics experience on the water. High Speed: Dual motor high efficiency speed, appearance of the tip to reduce the resistance-seals, double-sided off the water sensor, 2.4G intelligent can be more than one race at the same time play Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 11*3*2.5cm Battery; 3.7v 100mah lithiums battery (built-in) Charging time: 30 minutes Use time: 15 minutes Remote control battery: 3 AAA batteries (not included) Remote control distance: 50 meters