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 BoatItem number: 805Material: Plastic, electronic partsColor: Blue, Red, Green (optional)Frequency: 2.4GBattery: 3.7V 100mAhCharging time: about 15 minutesWorking time: about 12 minutesControl distance: 15m/49.21ftRemote Control Batteries: 3 X AAA Batteries (Not Included)Function: Forward/backward/turn left/turn rightSize: 115x23x22mm/4.53x0.91x0.87inPacking size: 14x10.7x6.5cm/5.51x4.21x2.56inPacking weight: 155gPacking: Color boxNote:Do not overcharge or overdischarge the battery.Do not place in high temperature conditions.Don't throw it in fire/water.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank youPlease allow 1-2cm measuring deviation due to manual measurement.