Welcome to the store! 1. Experience the thrill of playing in the water with this high-performance motor and exquisite shark shell design. 2. Streamlined drag reduction design scientifically minimizes resistance, while the fully sealed waterproof design prevents water leakage. 3. Enjoy convenient and easy operation with the 2.4G wireless remote control, offering a remote control distance of 40-50m/131.2-164.0in, a wider range, and support for multiple devices to play simultaneously. 4. Fine-tune your navigation with the sensitive steering rudder correction, allowing you to manually adjust the rudder for smooth, straight sailing. 5. Experience more fun with dual propellers, a waterproof design, strong power, sensitive steering, and a new 2-in-1 design. Item Type: 2 in 1 RC Boat Material: ABS+Electronic Components Color: White Weight: Approx. 620.0g/21.9oz Model: RH705 Battery: 3.7V 650mAh lithium battery (built-in) Remote Control Battery: 2 x 1.5 AA batteries (not included) Charging Time: 80-90 minutes Use Time: 15-20 minutes Remote Control Signal: 2.4GHZ Remote Control Distance: 40-50m Function: Forward, turn left, turn right, manually correct navigation rudder How to use: 1. The ship automatically turns on the power when launched and can be connected directly to the remote control. 2. The ship's control distance should not exceed 50 meters, otherwise, it may lose control. 3. The boat's running time is about 20 minutes, and you must return to the controllable area 5 minutes before, otherwise, the boat will not be able to return because the battery is discharged and the boat stops sailing directly. 4. The ship has no automatic capsizing function. Be careful not to capsize the ship or hit obstacles when maneuvering it. 5. When the boat is running, it is necessary to avoid miscellaneous objects such as aquatic plants to avoid them getting tangled in the propeller. 6. The navigation rudder needs to be adjusted manually. Installation of battery model for ship: 1. Connect the battery to the remote control boat and install it in the battery holder, and be careful not to reverse the battery plug. 2. Insert the cabin cover into the hull at a 45-degree angle, push it forward, and fasten the locking button. Installation of shark-shaped head: 1. First, put the head into the bow of the boat. 2. Then press down on the tail of the shark-shaped head to make the undercut fasten the stern. Removal of shark-shaped head: 1. First, pull up the tail of the shark-shaped head to separate the undercut from the stern. 2. Take out the shark-shaped head. Includes: 1 x RC Boat 1 x Shark-Shaped Head 1 x Remote Control 1 x Display Stand 1 x USB Charging Cable 2 x Propeller 1 x Screwdriver 1 x Manual 1 x Shark Shape Head Installation Manual Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!