1. Safety Information
Please read all safety instructions before operating the GoolRC RC Tank Car. Failure to follow these instructions may result in injury or damage to the product.
- Age Recommendation: This product is recommended for ages 8 and up. Adult supervision is advised for younger children.
- Battery Safety: Use only the specified batteries. Do not mix old and new batteries, or different types of batteries. Do not attempt to recharge non-rechargeable batteries.
- Choking Hazard: Small parts, including water beads, can be a choking hazard. Keep away from small children and pets.
- Water Beads: Water beads are non-toxic but should not be ingested. Always soak water beads in water before use. Do not aim the water bomb launcher at eyes or faces.
- Operating Environment: Operate the RC tank car in open areas, away from obstacles, people, and animals. Avoid operating near water or in wet conditions to prevent electrical damage.
- Charging: Always charge batteries under adult supervision. Disconnect the battery from the charger once fully charged.
2. Package Contents
Verify that all items listed below are included in your package:
- GoolRC RC Tank Car
- 2.4GHz Remote Control
- Gesture Sensor Watch Controller
- Rechargeable Battery for Car
- USB Charging Cable
- Water Beads (Dehydrated)
- Screwdriver
- Instruction Manual (this document)

Image: GoolRC RC Tank Car with its remote control, gesture sensor watch, rechargeable battery, USB charging cable, and water beads.
3. Product Overview
The GoolRC RC Tank Car features advanced controls and multiple play modes for an engaging experience.
Key Features:
- Dual Control Modes: Operate with the 2.4GHz remote control or the gesture sensor watch.
- 4-Wheel Drive (4WD): Provides enhanced traction and maneuverability.
- Omnidirectional Movement: Capable of forward, backward, left, right, and lateral movements.
- 360° Rotation and Drift: Perform dynamic stunts and spins.
- Water Bomb Launcher: Launch water beads for interactive play.
- LED Lights and Music: Features integrated lights and sound effects for an immersive experience.
- One-Key Demonstration: Automatic display of various functions.
Visual Overview:

Image: The GoolRC RC Tank Car highlighting its dual control modes and key features.

Image: The RC Tank Car capable of multi-directional water bead shooting.

Image: The RC Tank Car executing a 360-degree rotation.

Image: The RC Tank Car performing omnidirectional movement.

Image: Labeled diagram of the 2.4GHz remote control.
4. Setup
4.1. Battery Installation
- RC Tank Car: Open the battery compartment on the underside of the car using a screwdriver. Connect the rechargeable battery pack to the car's connector. Place the battery inside the compartment and close the cover securely.
- Remote Control: Open the battery compartment on the back of the remote control. Insert two AA batteries (not included), ensuring correct polarity (+/-). Close the compartment.
- Gesture Sensor Watch: The watch typically has a built-in rechargeable battery. Ensure it is charged before use.
4.2. Charging the Car Battery
- Connect the rechargeable battery pack to the USB charging cable.
- Plug the USB charging cable into a standard USB power adapter (e.g., phone charger, computer USB port).
- The indicator light on the USB cable will illuminate during charging and turn off or change color when fully charged.
- Charging time is approximately 2-3 hours. Do not overcharge.
4.3. Water Bead Preparation
- Empty the dry water beads into a container.
- Add a sufficient amount of water to cover the beads.
- Allow the beads to soak for at least 3-4 hours, or until they expand to their full size (approximately 7-8mm).
- Drain any excess water. The water beads are now ready for use in the tank car's launcher.
5. Operating Instructions
5.1. Power On/Off
- Car: Slide the power switch on the car to the 'ON' position.
- Remote Control: Slide the power switch on the remote control to the 'ON' position.
- Gesture Sensor Watch: Press and hold the power button on the watch until it turns on.
5.2. Pairing the Controllers
The car and controller (remote or watch) should automatically pair when turned on. If pairing fails, turn both devices off and then on again, ensuring they are close to each other.
5.3. Remote Control Operation
Refer to the remote control diagram in the Product Overview section for button layout.
- Forward/Backward: Use the left joystick to move the car forward or backward.
- Turn Left/Right: Use the left joystick to steer the car left or right.
- Lateral Movement: Use the right joystick to move the car sideways (left or right).
- 360° Rotation: Press the dedicated 360° rotation button or use a combination of joysticks as indicated in the manual.
- Water Bomb Launch: Load prepared water beads into the designated compartment. Press the 'Launch' button to fire water beads.
- Sound Effects/Music: Press the 'Sound Effects' or 'Music' button to activate.
- Automatic Presentation: Press the 'Automatic Presentation' button for a demonstration of the car's functions.
5.4. Gesture Sensor Watch Operation
Wear the gesture sensor watch on your hand. The car will respond to your hand movements.
- Forward/Backward: Tilt your hand forward or backward.
- Turn Left/Right: Tilt your hand left or right.
- Lateral Movement: Move your hand sideways.
- Special Stunts: Specific hand gestures may activate 360° rotation or other stunts. Refer to the watch's specific instructions for detailed gesture commands.
Video: Demonstration of 2.4G gesture control RC car with 4WD and music features.
Video: Demonstration of the spray function and various stunts of the RC Stunt Car.
6. Maintenance
6.1. Cleaning
- Wipe the car with a soft, dry cloth after each use to remove dust and debris.
- Do not use water or chemical cleaners, as this may damage electronic components.
- Ensure the water bead compartment is clean and dry before storage.
6.2. Storage
- Store the RC tank car and its accessories in a cool, dry place, away from direct sunlight.
- Remove all batteries from the remote control and car if storing for an extended period to prevent leakage.
7. Troubleshooting
If you encounter issues with your GoolRC RC Tank Car, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Car does not turn on. | Battery not charged or incorrectly installed. | Ensure the car's battery is fully charged and correctly connected. Check the power switch is 'ON'. |
| Remote control not responding. | Remote control batteries are low or incorrectly installed; pairing issue. | Replace remote control batteries. Turn both car and remote off, then on again to re-pair. Ensure they are within range. |
| Water bombs not launching. | Water beads not properly soaked; launcher jammed; insufficient quantity of beads. | Ensure water beads are fully expanded. Check the launcher for any obstructions. Refill the compartment with enough beads. |
| Limited range or interference. | Environmental interference; low battery. | Operate in an open area away from other electronic devices. Charge car battery and replace remote batteries. |
8. Specifications
- Brand: GoolRC
- Model: RC Tank Car
- Control Frequency: 2.4GHz
- Drive System: 4-Wheel Drive (4WD)
- Control Modes: Remote Control, Gesture Sensor Watch
- Functions: Forward, backward, launch water beads, left and right translation, 360° rotation, drift, LED light, music function, one-key display.
- Power Source (Car): Rechargeable Battery (included)
- Power Source (Remote): 2 x AA Batteries (not included)
- Package Dimensions: 11.8 x 8.1 x 7.8 inches
- Item Weight: 3.04 pounds
- Recommended Age: 8+ years
9. Warranty and Support
For any issues or questions regarding your GoolRC RC Tank Car, please contact the seller or manufacturer's customer support. Please retain your proof of purchase for warranty claims.





