1. Safety Guidelines
Always operate the drone in an open area, away from people, animals, and obstacles. Ensure clear line of sight with the drone during flight. Do not operate near airports or restricted airspace. Adhere to all local regulations regarding drone operation.
- Avoid flying in strong winds or adverse weather conditions.
- Keep fingers and hair away from rotating propellers.
- Do not attempt to modify the drone or its components.
- Ensure batteries are fully charged before each flight.
2. Package Contents
Verify all items are present in the package:
- 1 x JY02 Drone
- 1 x Remote Control
- 2 x Drone Batteries
- 2 x Charging Cables
- 6 x Spare Blades
- 4 x Propeller Guards
- 1 x Screwdriver
- 1 x User Manual
- 1 x Storage Case

Image 2.1: The REDRIE JY02 drone with its remote control, two batteries, and carrying case.
3. Setup
3.1 Unfolding the Drone
Gently unfold the drone arms until they lock into place. Ensure all four arms are fully extended and stable before flight.
3.2 Battery Installation
Insert a charged drone battery into the battery compartment located at the rear of the drone until it clicks securely. The drone is designed to be lightweight, making battery installation straightforward.
3.3 Propeller Guards Installation
Attach the four propeller guards to the drone's arms. These guards protect the propellers from damage during collisions, especially useful for beginners or indoor flight.
3.4 Remote Controller Setup
Install 3 AAA batteries (not included) into the remote controller. Extend the phone holder on the remote control if you plan to use your smartphone for FPV viewing or advanced controls.
3.5 App Download and Connection
Download the "Redrie Fly" app from your smartphone's app store. Turn on the drone and the remote control. Connect your smartphone to the drone's Wi-Fi network (usually named "DAZLEN-X-31-f11d21" or similar) in your phone's Wi-Fi settings. Open the "Redrie Fly" app to establish connection and view the FPV feed.

Image 3.1: The REDRIE JY02 drone demonstrating user-friendly features like One Key Start/Landing, Headless Mode, and Altitude Hold for stable flight.
4. Operation
4.1 Powering On/Off
Press and hold the power button on the drone until the indicator lights illuminate. Press and hold the power button on the remote control to turn it on. To power off, repeat the process for both devices.
4.2 Pairing
After powering on both the drone and remote control, they will automatically attempt to pair. The indicator lights on the drone will stop flashing and remain solid once successfully paired.
4.3 Basic Flight Controls
- One Key Start/Landing: Press the dedicated button on the remote control for automatic takeoff or landing. The drone will hover a few feet above the ground after takeoff.
- Altitude Hold: The upgraded hover system maintains a stable flight at a certain height, making it easier to control.
- Headless Mode: In this mode, the drone's orientation is relative to the pilot, simplifying control regardless of the drone's front direction.
4.4 Advanced Flight Modes
- 3D Flip: Press the 3D flip button and move the right joystick in any direction to perform a 360° flip.
- Circle Fly: The drone will fly in a circular path around a central point.
- Rotation Fly: The drone performs a rotating flight maneuver.
- Waypoint Fly: Draw a path on the app interface, and the drone will automatically follow the designated route.
- Gesture Selfie: Use specific hand gestures to trigger photo or video capture via the app.
- Voice Control: Control basic flight commands using voice prompts through the app.
- 3 Speed Modes: Adjust the flight speed (low, medium, high) to suit your skill level and environment.

Image 4.1: The REDRIE JY02 drone showcasing its 3 Speed Modes, Rotation Fly, and Circle Fly capabilities.

Image 4.2: The REDRIE JY02 drone performing a 360° Flip and following a Waypoint Fly path.
4.5 Camera Functions
The drone is equipped with an adjustable angle 1080P HD camera for aerial photos and videos. Use the "Redrie Fly" app for FPV real-time transmission and to control camera functions.
- Photo Capture: Tap the photo button on the remote control or in the app to take a picture.
- Video Recording: Hold the video button on the remote control or in the app for more than one second to start recording.
- FPV Transmission: View live video feed directly on your smartphone via the app.
Video 4.1: A detailed overview of the Dazlen drone's features and flight capabilities, provided by the seller Hamiry Direct.

Image 4.3: The REDRIE JY02 drone's 1080P HD camera with FPV real-time transmission, showing options to take photos and videos.
5. Maintenance
5.1 Battery Charging
The drone includes 2 rechargeable Lithium Polymer batteries, each providing up to 25 minutes of flight time. Use the provided charging cables to fully charge the batteries before each flight. Charging time is approximately 2 hours per battery.
5.2 Propeller Care
The package includes 6 spare blades and a screwdriver for replacement. If a propeller is damaged, carefully replace it using the provided tools. Always ensure propeller guards are installed to minimize damage.
6. Troubleshooting
If you encounter any issues with the drone, remote control, or app, refer to the following common solutions:
- Drone not powering on: Ensure the battery is fully charged and correctly installed.
- Drone not pairing: Make sure both the drone and remote control are powered on and within range. Try restarting both devices.
- Unstable flight: Perform a calibration of the drone as per the app instructions. Ensure propellers are not damaged and are installed correctly.
- Low power alarm: The drone features a low power alarm. Land the drone immediately when this alarm sounds to prevent unexpected shutdowns.
- Emergency Stop: In case of an emergency, use the emergency stop function on the remote control to immediately halt the drone's operation.
For further assistance, contact the seller for a prompt solution. 24-hour service support is available for all customers.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | REDRIE |
| Model | JY02 |
| Color | Obsidian |
| Material | Plastic |
| Product Dimensions | 11"L x 7.86"W x 2.95"H |
| Item Weight | 1.74 pounds |
| Camera | 1080P HD, Adjustable Angle, FPV |
| Battery Type | Lithium Polymer |
| Batteries Included | 2 (rechargeable) |
| Flight Time | Up to 25 minutes (with 2 batteries) |
| Special Features | 360 Degree Flip, Long Battery Life, One Key Rotation, Speed Adjustment, Altitude Hold, Waypoint Fly, Gesture Selfie, Voice Control, Headless Mode |
8. Support and Warranty
REDRIE offers 24-hour service support for all customers. If you encounter any issues or require assistance, please contact the seller directly for a prompt solution.
Information regarding specific warranty terms and conditions can be obtained by contacting the seller or referring to the product packaging.