1. Safety Information
Please read all safety instructions before operating the Silverlit Flybotic Sonic Evo RC Airplane. Failure to follow these instructions may result in injury or damage to the product.
- Age Recommendation: This product is suitable for users aged 8 to 99 years.
- Small Parts Warning: Not suitable for children under 36 months due to small parts that may be swallowed.
- Flying Environment: Operate the airplane in open, unobstructed areas, away from people, animals, buildings, and power lines. Avoid flying in strong winds or adverse weather conditions.
- Water Exposure: Do not expose the airplane or remote control to water or moisture.
- Battery Safety: Use only the specified batteries. Do not mix old and new batteries or different types of batteries. Ensure correct polarity when inserting batteries.
- Adult Supervision: Adult supervision is recommended, especially for younger users.
2. Product Overview
The Silverlit Flybotic Sonic Evo is a remote-controlled airplane designed for easy and enjoyable flight. It features a lightweight and durable foam construction, making it resilient to impacts during initial flight attempts. The airplane operates on a 2.4 GHz frequency, providing stable control and a range of up to 60 meters.

Image 2.1: The Silverlit Flybotic Sonic Evo RC Airplane with its remote control.
Key Features:
- Easy to Pilot: Aerodynamic design with flight assistance for beginner-friendly operation.
- Durable Material: Constructed from lightweight, unbreakable shape-memory foam.
- 2.4 GHz Technology: Ensures interference-free flights with a range of up to 60 meters.
- 2 Flight Channels: Provides intuitive control for up/down and left/right maneuvers.
- Rechargeable Battery: Includes a rechargeable Lithium-polymer battery for the aircraft.
3. Setup
3.1. Remote Control Battery Installation
The remote control requires 2x AAA batteries (not included). Ensure batteries are inserted with correct polarity.
- Locate the battery compartment on the back of the remote control.
- Open the battery compartment cover.
- Insert 2x AAA batteries, matching the (+) and (-) terminals.
- Close the battery compartment cover securely.

Image 3.1: Close-up view of the remote control, showing controls and battery compartment area.
3.2. Aircraft Battery Charging
The aircraft is powered by an included rechargeable Lithium-polymer battery. Charge the battery before first use and whenever power is low.
- Connect the charging cable to the aircraft's charging port.
- Connect the other end of the charging cable to a suitable USB power source (e.g., computer USB port, USB wall adapter).
- The charging indicator light will show the charging status (refer to the specific indicator behavior in your product packaging if available).
- Once fully charged, disconnect the charging cable.
3.3. Pairing the Transmitter and Aircraft
Before each flight, the remote control (transmitter) and the aircraft must be paired.
- Ensure both the aircraft and the remote control are powered off.
- Turn on the aircraft.
- Turn on the remote control.
- The indicator lights on both devices will flash, then become solid once pairing is successful.
4. Operating Instructions
4.1. Pre-Flight Checks
- Ensure both aircraft and remote control batteries are fully charged.
- Verify that the aircraft and remote control are successfully paired.
- Check for any visible damage to the aircraft (wings, propellers, body).
- Choose an appropriate outdoor flying area, free from obstacles and people.
4.2. Launching the Aircraft
The Sonic Evo is designed for hand-launching.
- Hold the airplane horizontally, pointing it into the wind.
- Gently toss the airplane forward.
- Immediately after launching, push the accelerator lever on the remote control upwards to engage maximum speed and gain altitude.

Image 4.1: Proper hand-launching technique for the RC airplane.
4.3. Flight Controls
The remote control features two channels for intuitive flight maneuvers:
- Accelerator Lever (Left Stick): Pushing up increases speed and altitude; pulling down decreases speed and altitude.
- Directional Lever (Right Stick): Moving left or right controls the airplane's turning direction.
Practice gentle movements initially to familiarize yourself with the controls.
5. Maintenance
Proper maintenance ensures the longevity and performance of your Silverlit Flybotic Sonic Evo.
- Cleaning: Wipe the aircraft and remote control with a soft, dry cloth. Do not use chemical cleaners or solvents.
- Storage: Store the airplane and remote control in a cool, dry place, away from direct sunlight and extreme temperatures. Remove batteries from the remote control if storing for extended periods.
- Damage Inspection: Regularly inspect the aircraft for any signs of damage, such as cracks in the foam or bent propellers. While the material is durable, severe impacts can cause damage.
6. Troubleshooting
If you encounter issues with your Silverlit Flybotic Sonic Evo, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Aircraft does not respond to remote control. | Low batteries in remote or aircraft; Not paired; Out of range. | Charge aircraft battery; Replace remote control batteries; Re-pair devices; Operate within 60m range. |
| Aircraft does not fly or flies poorly. | Insufficient launch speed; Strong wind; Damaged propellers/wings; Low aircraft battery. | Ensure a firm, horizontal launch; Fly in calm conditions; Inspect and replace damaged parts; Charge aircraft battery. |
| Aircraft battery not charging. | Faulty charging cable/port; Power source issue. | Check cable connections; Try a different USB power source; Contact support if issue persists. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 85741 |
| Brand | Silverlit |
| Product Name | Flybotic Sonic Evo RC Airplane |
| Dimensions (Approx.) | 31 cm (length/wingspan) |
| Material | Polyester (Lightweight, shape-memory foam) |
| Color | Black and Yellow Sonic Evo |
| Power Source (Aircraft) | Battery powered |
| Aircraft Battery | 1 Lithium-polymer (rechargeable, included) |
| Remote Control Batteries | 2x AAA (not included) |
| Age Recommendation | 8 - 99 years |
| Control Channels | 2 |
| Frequency | 2.4 GHz |
| Operating Range | Up to 60 meters |
| Country of Origin | China |
8. Warranty and Support
For warranty information, please refer to the documentation included with your purchase or contact your retailer. Specific warranty terms may vary by region and retailer.
For technical support or further assistance, please visit the official Silverlit website or contact their customer service department. Contact details can typically be found on the product packaging or the brand's official website.





