1. Información importante de seguridad
Please read all instructions carefully before using the diffuser. Keep this manual for future reference.
- Evite el contacto directo de la piel con aceites esenciales sin diluir.
- Mantener fuera del alcance de los niños y las mascotas.
- Asegure una ventilación adecuada durante el uso.
- No sumerja el difusor en agua ni en ningún otro líquido.
- Use only pure essential oils. Do not use viscous oils, chemical water-soluble fragrances, or perfumes.
2. Contenido del paquete
Verifique que todos los artículos estén presentes en el paquete:
- 1 x Lecdura Waterless Essential Oil Diffuser
- 1 x cable de carga tipo C
- 1 x Manual del producto (este documento)
- Warm Tips Card
- Bolsa de almacenamiento
Note: Essential oil is NOT included in the package.

Figure 2.1: Contents included in the Lecdura Waterless Essential Oil Diffuser package.
3. Producto terminadoview
The Lecdura Waterless Essential Oil Diffuser utilizes advanced Cold Air Diffusion Technology to disperse essential oils without heat or water. This design ensures a clean, mess-free aromatherapy experience, maximizing the therapeutic benefits of essential oils.

Figure 3.1: Lecdura Waterless Essential Oil Diffuser in operation.

Figure 3.2: Key features of the Lecdura Waterless Essential Oil Diffuser.
4. Instrucciones de configuración
Follow these steps to set up your Lecdura Waterless Essential Oil Diffuser:
- Retire la cubierta: Retire con cuidado la cubierta superior del difusor.
- Asegure la cubierta: Place the removed cover onto the cover holder located at the bottom of the nebulizing diffuser.
- Prepare Essential Oil Bottle: Select a pure essential oil bottle (5ml to 50ml) with a DIN18mm threaded neck. Do not remove the dropper plug from the essential oil bottle.
- Insert Essential Oil Bottle: Turn the diffuser upside down. Carefully insert the essential oil bottle into the bottle screw-thread. Turn clockwise to tighten until secure.
- Place Diffuser: Return the diffuser to an upright position on a flat, stable surface.

Figure 4.1: Visual guide for diffuser setup and initial use.
5. Instrucciones de funcionamiento
The diffuser features a single button for control.
- Encendido/apagado: Long press the button for 3 seconds to turn the diffuser ON or OFF.
- Switch Mist Modes: Once powered on, quick press the button (1 second) to cycle through the three intermittent mist modes.
Intermittent Mist Cycle Modes:
The diffuser operates with intermittent mist cycles only and does not support continuous misting. This design helps conserve essential oils.
| Modo | Mist Duration | Duración de la pausa | Duración del ciclo | Tiempo de funcionamiento | Tiempo de espera |
|---|---|---|---|---|---|
| Alto | 60 segundos | 1 minuto | 1 minuto | 2 horas | 22 horas |
| Medio | 40 segundos | 3 minutos | 3 minutos | 8 horas | 16 horas |
| Bajo | 20 segundos | 5 minutos | 5 minutos | 8 horas | 16 horas |
Each cycle repeats until the operating time is complete, after which the diffuser enters standby mode. Turning the machine off and on, or changing the intensity, will reset the current cycle.

Figure 5.1: Detailed breakdown of the three intermittent mist cycle modes.
6. Batería y carga
The Lecdura diffuser is equipped with a built-in 2000mAh Lithium-Ion rechargeable battery, offering portability and convenience.
- Duración de la batería: Provides up to 7 days of operation on a full charge when used in low intensity mode.
- Tiempo de carga: A full charge takes approximately 3 hours using the provided USB-C cable.
- Indicador de carga: (Information not provided in source, general instruction) The indicator light will typically show red during charging and turn off or change color when fully charged.
- Fuente de energía: Can be charged via USB-C from a computer, wall adapter, power bank, or car charger.

Figure 6.1: Battery specifications and charging features.
7. Essential Oil Compatibility
The diffuser is designed for use with specific types of essential oils and bottles.
- Compatibilidad de botellas: Adapts to DIN18mm threaded essential oil bottles ranging from 5ml to 50ml.
- Tipo de aceite: Compatible with blended single-note essential oils, oil-base single-note essential oils, and oil-base botanical essential oils.
- Incompatible Oils: Do NOT use with perfume/alcohol reed diffuser oils, viscous essential oils, low-quality essential oils, or chemical water-soluble fragrances. Using incompatible oils may damage the diffuser or affect its performance.

Figure 7.1: Essential oil bottle and type compatibility.
8. Mantenimiento
La limpieza regular garantiza un rendimiento óptimo y la longevidad de su difusor.
- Limpieza general: Limpie el exterior del difusor con un paño suave.amp Paño. No utilice limpiadores abrasivos ni sumerja la unidad en agua.
- Limpieza de boquillas: If you notice reduced mist output or clogging, gently clean the mist outlet (nozzle) with a cotton swab lightly dampened with rubbing alcohol. Ensure the diffuser is turned off and disconnected from power before cleaning. Allow to air dry completely before next use.
- Oil Bottle Replacement: When changing essential oils or if the bottle is empty, unscrew the bottle carefully, clean any residue from the diffuser's threading, and attach a new bottle.
9. Solución de problemas
Si tiene problemas con su difusor, consulte los siguientes problemas y soluciones comunes:
| Problema | Posible causa | Solución |
|---|---|---|
| El difusor no se enciende. | La batería está agotada. | Charge the diffuser using the USB-C cable for at least 3 hours. |
| Sin niebla o niebla muy débil. | Essential oil bottle is empty or low. | Replace the essential oil bottle. |
| Sin niebla o niebla muy débil. | La boquilla está obstruida. | Clean the mist outlet (nozzle) with a cotton swab dampened con alcohol isopropílico. |
| Sin niebla o niebla muy débil. | Essential oil bottle not securely attached. | Ensure the essential oil bottle is screwed in tightly and correctly. |
| Diffuser makes unusual noise. | Diffuser is not on a flat surface. | Coloque el difusor sobre una superficie plana y estable. |
| Diffuser stops working unexpectedly. | Operating cycle completed. | The diffuser is designed with intermittent cycles and will enter standby after its operating time. Turn it off and on again to restart a new cycle if desired. |
10. Especificaciones
| Característica | Detalle |
|---|---|
| Marca | lecdura |
| Nombre del modelo | DN-850 |
| Color | Blanco |
| Material | Polipropileno (PP) |
| Fuente de poder | Funciona con pilas |
| Tipo de batería | 1 ion de litio (incluido) |
| Capacidad de la batería | 2000 mAh |
| Puerto de carga | USB-C |
| Dimensiones del producto | 4.2" de largo x 2.2" de ancho x 2.2" de alto |
| Peso del artículo | 10.5 onzas |
| Área de cobertura | 160 a 400 pies cuadrados |
| Quétage | 1.3 vatios |
| Nivel de ruido | Menos de 28 dB |
| Características especiales | 3 Intermittent Mist Cycle Modes, Cycle Start, Long-Lasting & Portable, Waterless Diffusion |
| Apagado automático | No (operates on timed cycles) |
11. Garantía y soporte
Lecdura is committed to providing quality products and customer satisfaction. While specific warranty details are not provided in this manual, please retain your proof of purchase.
For product support, troubleshooting assistance, or warranty inquiries, please contact Lecdura customer service through the retailer where you purchased the product or visit the official Lecdura store online.
We value your feedback and are here to help with any questions or concerns you may have regarding your Lecdura Waterless Essential Oil Diffuser.




