This RC boat has professional large torsion propeller and powerful high speed motor so that it can be easy to run. Besides, it also uses the advanced 2.4G technology of frequency connection for further remote distance. And it can 180 degree reversion brings you more cool experience. The boat is blazing fast, the speed about 20km/h. You will be surprised at how fast it is for being a relatively small and inexpensive boat. Features: Low voltage alarm function. Professional large torsion propeller. Have left right trim switch, enhanced stability. Cooling equipment increase of motor's service life. The default mode is left hand, you can change it to right hand. With large capacity rechargeable battery, the speed about 20km/h. Adopts motor cooling system, extending the service life of the model. Adopts 370 strong magneto drive system provides strong and stable performance. While sailing ship capsizing can control the boat flip, ensure correct voyage. Uses the advanced 2.4G technology of frequency connection, further remote distance. Specifications: Brand: Skytech Model name: H100 Material: ABS ColorBlue Remote control frequency: 2.4G Input voltage of charger: 110V - 240V Running speed: About 20km/h Remote distance: About 150m Charging time: About 100min Working time: About 8min Battery power: 7.4V 600mAh lithium battery (included) Charging: USB cable Controller mode: Mode2 & Mode1(left hand and right hand throttle) Transmitter battery: 4 * AA battery (not included) Function: Forward, backward, turn left, turn right, 180Flip Suitable age: Above 14 years old Battery size: 35 * 35 * 17mm Boat size: 350 * 120 * 100mm (artificial measurements error allowed) Weight: 288g Package Information: Package size: 36 * 27 * 12cm / 14.2 * 10.6 * 4.7in Package weight: 919g / 2.03lb Brand gift box package Notice: This RC model is not a toy and is not suitable for children under 14 years old. Carefully read the instruction before any use, if you are a beginner, it's advisable to be assisted by an experienced adult. Package List: 1 * Skytech H100 RC Boat 1 * Transmitter (Mode2 & Mode1) 1 * 7.4V 600mAh Lithium Battery 1 * Boat Rack Unit 1 * Lubricants Tool 1 * USB Charge cable 1 * English Manual