Feature: * Using a 2.4GHz transmitter, it will not cause any radio interference. * This product has forward, backward, left turn, right turn, high speed and low speed, large and small rudders. * Using high-rate lithium battery, short charging time, long battery life and strong explosive power. * Use high-grade car paint, UV coating on the surface, anti-wear and waterproof. * Small size, suitable for indoor bathtubs, children's pools, inflatable baths to play and keep away from danger. * Hidden sealed charging port, power on, frequency pairing, low battery light prompt. * Equipped with a water inlet switch, the power is on into the water, power is off out of the water,, and it is safe and does not hurt hands. Specification: Project: Mini RC Boat Item number: 805 Material: Plastic, electronic parts Color: Blue, Red, Green (optional) Frequency: 2.4G Battery: 3.7V 100mAh Charging time: about 15 minutes Working time: about 12 minutes Control distance: about 15m/49.21ftRemote Control Batteries: 3 X AAA Batteries (Not Included) Function: Forward/backward/turn left/turn right Size: 115x23x22mm/4.53x0.91x0.87in