1. Product Overview
The KAIXING K96208 is a 564-piece MOC (My Own Creation) building set designed to simulate a turbo jet aircraft engine. This STEM toy features LED lighting and APP control, offering an engaging and educational experience for teens and adults aged 14 and above. The model incorporates high-precision parts, transparent materials for a rich visual experience, and a geared mechanical chain drive system.

2. Package Contents
Please verify that all components are present in your package:
- Building Blocks (564 pieces)
- Master Control Unit
- LED Lamp Strip
- USB Cable
- Instruction Manual (printed)

Additional accessories included:
- 1x Motor
- 1x Strip Light

3. Setup and Assembly
Follow the detailed instructions provided in the included printed manual for assembly. The building process involves high-precision parts designed for a perfect fit and a smooth building experience. Each step is crafted to provide a sense of accomplishment.
Key Assembly Features:
- Power Motor: The power motor features a one-key switch for strong power, driving the engine's functions.
- Transparent Materials: The design incorporates transparent materials to offer a richer visual experience, allowing you to observe the internal mechanisms.
- Geared Mechanical Chain Drive System: The model simulates a complex geared mechanical chain drive system, providing insight into engine mechanics.
- Light Strip: An integrated light strip restores the high-speed rotation effect of the engine, generating dynamic lighting.
- Metal Rotor: The metal rotor is designed to rotate in motion, adding to the realism of the model.

4. Operating Instructions
The KAIXING K96208 engine model is controlled via a dedicated mobile application, connecting through Bluetooth.
4.1 APP Installation and Connection
- Download the official KAIXING control APP from your device's app store (iOS/Android).
- Ensure your mobile device's Bluetooth is enabled.
- Power on the Master Control Unit of the engine model using the one-key switch.
- Open the KAIXING APP and follow the on-screen prompts to connect to your K96208 model via Bluetooth.
4.2 Remote Control Mode
Once connected, you can use the APP's remote control interface to operate the engine model:
- Adjustable Engine Speed: Use the speed control slider in the APP to increase or decrease the engine's rotation speed. The engine sound will dynamically adjust, getting louder as it accelerates and decreasing as it decelerates.
- Sound Effects: The APP provides various sound effects to enhance the realistic engine experience.
- Lighting Effects: The integrated LED light strip will simulate the high-speed rotation, creating dynamic lighting effects.
- Stop Function: A dedicated 'Stop' button is available to halt all engine operations.

5. Maintenance
To ensure the longevity and optimal performance of your KAIXING K96208 model, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to gently wipe down the model. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the model in a cool, dry place away from direct sunlight and extreme temperatures.
- Component Check: Periodically check all connections and ensure building blocks are securely attached.
- Battery Care: If the Master Control Unit uses removable batteries, ensure they are inserted correctly and replaced when necessary. For rechargeable units, use the provided USB cable for charging.
6. Troubleshooting
If you encounter issues with your KAIXING K96208 model, please refer to the following common troubleshooting steps:
- Model Not Responding:
- Ensure the Master Control Unit is powered on.
- Check battery levels and replace/recharge if necessary.
- Verify all electrical connections within the model are secure.
- APP Connection Issues:
- Make sure Bluetooth is enabled on your mobile device.
- Restart the KAIXING APP.
- Try restarting your mobile device and the Master Control Unit.
- Ensure the APP is updated to the latest version.
- Lights Not Working:
- Check the connection of the LED strip to the Master Control Unit.
- Ensure the power motor is functioning, as lighting effects are often linked to engine operation.
- Unusual Noises or Stuttering:
- Inspect the geared mechanical chain drive system for any obstructions or misaligned parts.
- Ensure all building blocks are correctly assembled and not interfering with moving parts.
7. Specifications
| Feature | Detail |
|---|---|
| Product Model | K96208 |
| Number of Pieces | 564 PCS |
| Product Dimensions (L x W x H) | 40 x 18.8 x 20.6 cm |
| Package Size | 25 x 20 x 7 cm |
| Material | Plastic (ABS) |
| Recommended Age | 14+ years |
| Control Method | APP Control (Bluetooth) |
| Special Features | LED Lighting, Geared Mechanical System, Transparent Design |

8. Warranty and Support
For any issues not covered in this manual, or for warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
9. User Tips
- Take your time during assembly to ensure all pieces are correctly placed for optimal functionality and visual appeal.
- Familiarize yourself with the APP interface before operating the model at high speeds.
- Regularly check for firmware updates for the control unit via the APP to ensure the best performance and new features.
10. Compliance and Warnings
⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.