1. Introdución
Welcome to the Ruko U11MINI 4K Drone User Manual. This guide provides essential information for the safe operation, setup, maintenance, and troubleshooting of your new drone. The Ruko U11MINI 4K is an ultra-portable, high-performance drone designed for both beginners and experienced pilots, featuring a 4K video camera, 8K photo capability, 3-axis gimbal, and intelligent flight modes.
Please read this manual thoroughly before your first flight to ensure proper usage and to maximize your flying experience.
2. Que hai na caixa
Your Ruko U11MINI 4K Drone package includes the following components:
- Ruko U11MINI 4K Drone
- Baterías de voo intelixentes x3
- Controlador avanzado x1
- Maletín de transporte x1
- Hélices adicionais x4
- USB Cables x3
- Destornillador x1
- Parafusos x11
- User Manual x1 (this document)

3. Produto rematadoview
The Ruko U11MINI 4K drone is designed for portability and high-quality aerial capture. It weighs under 249g, making it FAA-exempt in many regions, and features advanced camera and flight stabilization technologies.
3.1. Drone Features
- Deseño ultraportátil: Weighs under 249g, no FAA registration required in many areas.
- Sistema de cámara avanzado: 1/2-inch CMOS sensor, 48MP for 8K UHD photos, and 4K/30fps video.
- Superior Stabilization: Equipped with a 3-axis brushless gimbal and EIS (Electronic Image Stabilization) for smooth footage.
- Intelligent Positioning: Quadruple intelligent positioning (GPS, barometric altitude hold, TOF, and optical flow) ensures stable and precise flight.



3.2. Características do controlador
- Deseño ergonómico: Comfortable and intuitive for extended use.
- Soporte de teléfono integrado: Securely holds your smartphone for FPV viewing.
- Conexión directa: Connects to your phone via cable, ensuring stable transmission without Wi-Fi interference.
- Transmisión de longo alcance: R2 digital transmission system provides up to 20,000ft range.

4. Configuración
4.1. Carga de baterías
Before your first flight, ensure all intelligent flight batteries and the controller are fully charged. The RK3.0 Smart Charge System supports PD 3.0 fast charging, allowing all batteries to charge simultaneously.
- Connect the provided USB cables to the batteries and a compatible power source (e.g., Ruko PD65W charger or R299 portable power station for optimal performance).
- As luces indicadoras da batería mostrarán o progreso da carga.
- Charge time for batteries is approximately 2-4 hours.

4.2. Instalación da hélice
If propellers are not pre-installed or need replacement, ensure they are correctly attached to the motor arms. Match the propellers with the corresponding motor arms (indicated by markings on the propellers and drone arms).
4.3. Controller and App Setup
- Download the official Ruko Drone app (U11 series) from your device's app store.
- Mount your smartphone securely onto the controller's phone holder.
- Connect your smartphone to the controller using the appropriate USB cable (USB-C, Micro-USB, or Apple Lightning).
- Power on the controller, then the drone.
- Open the Ruko Drone app and follow the on-screen instructions to establish a connection.
5. Instrucións de funcionamento
5.1. Engalaxe e aterraxe
The U11MINI 4K features an AI Takeoff/Landing system for effortless and precise control. After connecting the drone and controller, ensure the drone is placed on a flat, open surface.
- AI Takeoff: Press the one-key takeoff button in the app or on the controller. The drone will automatically ascend to a safe height and hover.
- AI Landing: Preme o botón de aterraxe dun só botón. O dron descenderá automaticamente e aterrará suavemente.

5.2. Flight Modes and Features
- Amigable para principiantes: Designed for ease of use, with simplified controls and enhanced stability.
- Auto-Cruise Control: Maintains a steady flight speed for smooth, effortless aerial shots.
- Triple Auto-Return Modes: Includes one-click return, low battery return, and signal loss return to prevent drone loss. Adjustable return point settings are available.
- GPS with Beeper: A built-in beeper assists in locating the drone if it lands out of sight.
6. Mantemento
Regular maintenance ensures the longevity and optimal performance of your Ruko U11MINI 4K drone.
6.1. Limpeza
- Wipe the drone body and camera lens with a soft, dry cloth after each flight.
- Ensure no dust or debris accumulates in the motor areas or around the gimbal.
6.2. Coidado da batería
- Almacene as baterías nun lugar fresco e seco lonxe da luz solar directa.
- Non sobrecargue ou descargue en exceso as baterías.
- Se garda as baterías durante períodos prolongados, cárgueas ata aproximadamente o 50-60 % da súa capacidade.
6.3. Inspección da hélice
- Before each flight, inspect propellers for any cracks, bends, or damage.
- Replace damaged propellers immediately using the provided spares and screwdriver.
7 Solución de problemas
This section addresses common issues you might encounter with your Ruko U11MINI 4K drone.
| Problema | Causa posible | Solución |
|---|---|---|
| O dron non se acende | Battery not charged or inserted correctly | Asegúrate de que a batería estea completamente cargada e inserida de forma segura. |
| Drone does not connect to controller/app | Incorrect pairing procedure; app not updated; cable issue | Follow pairing instructions in manual; update app; check USB cable connection. |
| Unstable flight/drift | GPS signal weak; calibration needed; strong winds | Fly in open area with strong GPS; perform compass calibration; avoid strong winds. |
| Mala calidade de vídeo/foto | Lens dirty; lighting conditions; drone vibration | Clean camera lens; fly in good lighting; check for propeller damage. |
| Drone lost signal/returns home unexpectedly | Out of range; signal interference; low battery | Stay within transmission range; avoid areas with strong interference; ensure sufficient battery. |
If you encounter issues not listed here or require further assistance, please contact Ruko Customer Service.
8. Especificacións
| Característica | Detalle |
|---|---|
| Nome do modelo | U11MINI 4K |
| Peso do elemento | 248 gramos (8.7 onzas) |
| Dimensións do produto | 12.6 cm de longo x 2.28 cm de ancho x 7.56 cm de alto |
| Resolución de captura de vídeo | 4K (4K/30fps) |
| Resolución efectiva de fotografías | 48 MP (8K Photo) |
| Tecnoloxía de sensores ópticos | 1/2-inch CMOS Sensor |
| Estabilización | 3-Axis Brushless Gimbal and EIS |
| Max Flight Time (Total) | Ata 96 minutos (con 3 baterías) |
| Alcance de transmisión | Up to 20,000ft (R2 Digital Transmission) |
| Tecnoloxía de conectividade | USB (para a conexión do mando ao teléfono) |
| Nivel de habilidade | Principiante |
| Composición da pila da batería | Ion de litio |
9. Garantía e soporte
Ruko is committed to providing excellent customer service and support for your U11MINI 4K drone.
9.1. Información da garantía
- Return/Exchange Policy: 30 days for return or exchange from the date of purchase.
- Garantía gratuíta: 90 days free warranty covering manufacturing defects.
9.2. Atención ao cliente
For any questions, concerns, or technical assistance regarding your Ruko U11MINI 4K drone, please contact our customer service team:
- Asistencia telefónica: +1 (888) 892-0155
- Soporte por correo electrónico: servizo@rukoytoy.com
- Operating Hours (PST):
- Mon-Fri: 8 AM to 2 AM (next day)
- Sat-Sun: 8 AM to 5 PM






