Introduction
This manual provides essential instructions for the safe operation, setup, and maintenance of your Waillynice LS-S2S Mini Drone. Please read this manual thoroughly before operating the drone to ensure proper function and to prevent damage or injury.
Safety Guidelines
- Operate the drone in open areas, away from people, animals, buildings, and power lines.
- Do not fly in strong winds, rain, or other adverse weather conditions.
- Maintain a safe distance from the drone during takeoff and landing.
- Ensure the battery is fully charged before each flight.
- Always keep the drone within your line of sight.
- Do not modify the drone or its components.
- Familiarize yourself with local drone regulations before flying.
Package Contents
Verify that all items are present in your package:
- 1 x S2S RC Quadcopter
- 1 x Remote Controller
- 1 x 3.7V 2000mAh Lipo Battery
- 8 x Spare Propellers
- 1 x USB Charging Cable
- 1 x Screwdriver
- 1 x Storage Bag
- 2 x User Manuals (Operating Instructions, APP Manual)

Image: Contents of the Waillynice LS-S2S Mini Drone package, including the drone, remote control, battery, charging cable, spare propellers, screwdriver, storage bag, and manuals.
Product Overview
The LS-S2S Mini Drone features a foldable design for portability, a brushless motor for stable flight, and dual cameras for versatile aerial photography.

Image: The Waillynice LS-S2S Mini Drone showcasing its compact design, brushless motor, and optical flow positioning system.
Key Features:
- Brushless Motor: Provides powerful and stable flight with enhanced durability.
- Dual Cameras: Front 6K HD camera with 90° adjustable lens and a bottom optical flow camera.
- Optical Flow Positioning: Ensures stable hovering and precise flight control.
- 360° Obstacle Avoidance: Detects and avoids obstacles in all directions.
- Foldable Design: Compact and easy to transport.
- Long Flight Time: Approximately 25 minutes with the 3.7V 2000mAh Li-ion battery.

Image: Detailed view of the drone's brushless motor, highlighting its robust construction and anti-wind resistance capabilities.

Image: The drone demonstrating its 360-degree four-way laser obstacle avoidance system, designed for precise detection and guardianship.
Setup
1. Battery Charging and Installation
- Connect the 3.7V 2000mAh Li-ion battery to the USB charging cable.
- Plug the USB cable into a 5V power source. The charging time is approximately 2 hours.
- Once fully charged, insert the battery into the drone's battery compartment. Ensure it clicks securely into place.

Image: Close-up of the drone's modular battery, indicating its 2000mAh capacity and long-lasting flight time of up to 25 minutes.
2. Propeller Installation
If propellers are not pre-installed, attach them according to the markings (A and B) on the propellers and motor arms. Use the provided screwdriver to secure them.
3. Remote Control Setup
Insert 3 AA batteries (not included) into the remote control. Ensure correct polarity. The remote control is designed to hold your smartphone for FPV viewing.
4. App Installation
Download the official drone control application from your smartphone's app store. Refer to the included APP manual for specific download and installation instructions.
Operating Instructions
This section covers the basic and advanced flight operations of your LS-S2S Mini Drone.
Video: An overview of the Waillynice LS-S2S Mini Drone's operation and functions, including folding, one-click takeoff, optical flow localization, brushless motor, camera adjustments, real-time transmission, obstacle avoidance, intelligent follow, 360-degree roll, gesture controls, trajectory flight, and one-click landing.
1. Power On/Off
- To Power On: Press and hold the power button on the drone until the indicator lights illuminate. Turn on the remote control.
- To Power Off: Press and hold the power button on the drone until the lights turn off. Turn off the remote control.
2. Pairing and Calibration
After powering on both the drone and remote, they should automatically pair. If not, refer to the APP manual for specific pairing instructions. Perform gyroscope calibration before the first flight by following the instructions in the app or manual.
3. Takeoff and Landing
- One-Click Takeoff: Press the one-click takeoff button on the remote control or in the app. The drone will automatically ascend to a stable hovering height.
- One-Click Landing: Press the one-click landing button. The drone will descend and land automatically.
4. Flight Controls
Use the joysticks on the remote control to maneuver the drone:
- Left Joystick: Controls altitude (up/down) and rotation (left/right).
- Right Joystick: Controls forward/backward and left/right side flight.
- Headless Mode: Activates headless mode, where the drone's orientation is relative to the pilot, simplifying control.
5. Camera Operation
The drone is equipped with a 6K HD front camera and a bottom optical flow camera. The front camera's angle can be adjusted by 90° via the remote control or app. Use the app for real-time transmission and to switch between cameras.

Image: The Waillynice LS-S2S Mini Drone in flight, showcasing its 6K HD camera and stable hovering capabilities.
6. Intelligent Flight Modes
- Optical Flow Positioning: Maintains stable flight and precise hovering, especially indoors or in areas with good ground texture.
- 360° Omnidirectional Obstacle Avoidance: The drone can detect and avoid obstacles in its path, enhancing flight safety.
- Intelligent Follow: The drone can automatically follow a designated subject (e.g., a person) using visual tracking.
- Gesture Photography/Recording: Use specific hand gestures to trigger photo or video recording. Refer to the APP manual for gesture commands.
- Trajectory Flight: Draw a desired flight path on the app screen, and the drone will automatically follow it.
- 360° Roll: Execute acrobatic flips by pressing the designated button on the remote control.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the drone body and camera lens. Avoid using liquids.
- Propeller Replacement: If propellers are damaged, replace them immediately with spare parts. Ensure correct A/B propeller placement.
- Battery Care: Store batteries in a cool, dry place. Do not overcharge or over-discharge. If not used for extended periods, charge them to about 50% capacity.
- Storage: When not in use, fold the drone and store it in its protective storage bag to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Drone does not power on. | Low battery; incorrect battery installation. | Charge the drone battery; ensure battery is correctly inserted. |
| Drone cannot take off or flies unstably. | Improper calibration; damaged propellers; strong wind. | Perform gyroscope calibration; replace damaged propellers; fly in calm conditions. |
| No image transmission to phone. | Wi-Fi not connected; app not running; interference. | Ensure phone is connected to drone's Wi-Fi; restart app; move to an area with less interference. |
| Remote control not responding. | Low remote control battery; not paired. | Replace AA batteries in remote; re-pair remote with drone. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Waillynice |
| Model Name | LS-S2S |
| Motor | 1503 Brushless Motor (4000/KV) |
| Battery | 3.7V 2000mAh Li-ion |
| Flight Time | Approximately 25 minutes |
| Charging Time | Approximately 2 hours (USB 5V) |
| Control Distance | 100 meters (Free interference and no occlusion) |
| Wi-Fi Image Transmission Distance | About 50 meters (Free interference and no occlusion) |
| Front Camera | 6K HD, 90° adjustable lens |
| Bottom Camera | Optical Flow Positioning HD Lens |
| Video Resolution (Front Camera) | 4K: 1280*720P; 6K: 1920*1080P |
| Photo Resolution (Front Camera) | 4K: 3840*2160P; 6K: 5780*2890P |
| Frame Rate | 25 fps |
| Take-off Weight | 174g |
| Product Dimensions (Folded) | 14*7*11 CM |
| Product Dimensions (Open) | 27*22*7 CM |
| Connectivity Technology | Wireless (2.4G WIFI) |
| Skill Level | Beginner |
| UPC | 763559463350 |
Warranty and Support
For warranty information and technical support, please refer to the specific warranty card included in your package or contact Waillynice customer service through their official channels. Keep your purchase receipt as proof of purchase.