Introduction
This manual provides essential information for the safe and effective operation of your LNNKINE Remote Control Transforming Police Car Robot. This innovative 2-in-1 toy seamlessly switches between a police car and a robot with a single button press, offering dynamic play experiences. It features 2.4GHz remote control technology for interference-free play, LED lights, and 360-degree rotation capabilities. Please read these instructions thoroughly before use.

Figure 1: LNNKINE YT6621 Remote Control Transforming Police Car Robot and Remote Control
What's in the Box
- 1 x Remote Control Car (Model YT6621)
- 1 x Remote Control
Setup
1. Battery Installation
The remote control car and its remote require batteries for operation. Please ensure you have 5 AA batteries (not included) available.
- For the Remote Control Car: Locate the battery compartment on the underside of the car. Use a small screwdriver (included) to open the compartment. Insert 3 AA batteries, ensuring correct polarity (+/-). Close the compartment and secure it with the screw.
- For the Remote Control: Locate the battery compartment on the back of the remote control. Use a small screwdriver (included) to open the compartment. Insert 2 AA batteries, ensuring correct polarity (+/-). Close the compartment and secure it with the screw.

Figure 2: Battery compartments for the car and remote control
2. Power On and Pairing
- Turn on the power switch on both the remote control car and the remote control.
- The remote control and car will automatically pair using 2.4GHz technology. This allows multiple cars to be operated simultaneously without interference.
Operating Instructions
1. Basic Movement
Use the joysticks on the remote control to maneuver the car:
- Forward/Backward: Push the left joystick forward or backward.
- Turn Left/Right: Push the right joystick left or right.
2. One-Button Deformation
Press the dedicated deformation button on the remote control to instantly transform the vehicle between car and robot mode. This function can be activated while the car is stationary or in motion.

Figure 3: One-button deformation feature in action
3. 360-Degree Rotation and Drifting
The car is equipped with drifting tires, allowing for flexible 360-degree rotation in both car and robot forms. Experiment with the joysticks to perform spins and drifts.

Figure 4: Demonstrating 360-degree rotation
4. LED Lights
The car features cool LED police lights that activate during operation, enhancing the play experience.
Maintenance
- Cleaning: Wipe the car and remote control with a dry, soft cloth. Do not use water or chemical cleaners.
- Battery Care: Remove batteries from both the car and remote control if the toy will not be used for an extended period to prevent leakage.
- Storage: Store the toy in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
- Car not responding: Ensure both the car and remote control are powered on and batteries are correctly installed and charged. Re-pair the devices if necessary.
- Transformation issues: Check for any obstructions in the car's moving parts. Ensure the battery level is sufficient.
- Battery Protection Mechanism: If the car is not used for more than 10 minutes, it will enter a battery protection mechanism. The car's warning light will go off. To reactivate, turn off the car's switch, wait for ten seconds, then turn it back on.

Figure 5: Battery protection mechanism and reset steps
Specifications
| Model Number | YT6621 |
| Brand | LNNKINE |
| Product Dimensions | 3.9 x 2.95 x 10 inches |
| Item Weight | 1.6 ounces |
| Recommended Age | 8 years and up |
| Batteries Required | 5 AA batteries (3 for car, 2 for remote) |
Warranty and Support
For warranty information or product support, please refer to the packaging or contact the manufacturer directly. Keep your purchase receipt for any warranty claims.