Caution: color: we send according to the color of the first picture, in the package: if the quantity is not stated in the description, we will shlp the item according to the quantity and model in the title. Boys xmas gifts high speed rc remote control boat overturning reset speed boat water summer beach game shlp adult toys| rc boats describe: color: blue basic functions: 370 motor 9g digital steering gear, high-efficiency speed and large-capacity battery, pointed drag reduction, double sealing, waterproof, automatic capsize, fast and slow gear, 2.4G smart can play multiple games at the same time operation mode: remote control frequency: 2.4Ghz channel: 5ch forward, reverse, turn left, turn right, automatic transfer 180 degree flip charging method: usb interface battery capacity: 7.4V 600mah dry battery journey time: about 20 minutes charging time: 60-80 minutes remote control distance: about 150 meters speed ??regulation: high speed maximum driving speed: about 30km/h note: please read the instructions carefully before use. If you are a beginner, it is recommended to read the instructions first. Be careful with batteries: do not overcharge or over discharge. Do not place it in high temperature conditions. Don't throw it into the fire. Don't throw it into the water. Material: abs hull size: 35.5*10*8.5Cm gross weight: 760g 1 the speedboat is driven by the 370 motor to rotate the propeller, and the 9g digital steering gear is driven left and right to complete the sailing action 2 when sailing forward, backward, turning left and turning right, the hull propeller stops rotating when the remote control is not operated. And the speedboat will keep hovering and stop on the water 3 when the speedboat turns left and right: the direction is steered by the precision steering gear behind. When the remote control sensor on the right side of the remote turns to the left, the speedboat will quickly turn to the left. Otherwise it will turn right. 4 The speedboat is divided into fast gear and slow mode operation: 1. The default mode is slow start operation. 2. Press the right hand remote sensing vertically to switch to fast mode operation.