1. Introducción
The Hotmoon Cocoon Pro 2 is an advanced white noise machine designed to enhance sleep, focus, and relaxation. Featuring an extensive library of 388 non-looping sounds, smart app control, a customizable night light, and programmable routines, it serves as a versatile bedside companion for adults and babies alike.
2. Características principales
- Amplia biblioteca de sonidos: Offers 388 high-fidelity, non-looping sounds including white, pink, green, and brown noise, various fan sounds, nature sounds (rain, thunderstorm, ocean waves), lullabies, Alpha brainwaves, Zen sounds, meditation melodies, and frequency tones.
- One-Tap Access: Three customizable buttons on the device allow personalization with up to 9 sounds each (27 total) from the sound library for quick access without subscription.
- Relaxing Night Light: Features a gentle, anti-glare night light with adjustable colors and brightness, providing comfort and security.
- Control de aplicación inteligente: Conveniently manage settings, sounds, lights, and routines via a dedicated smartphone application. The device can operate independently after initial setup.
- Gentle Gradual Alarm: Experience a natural awakening with a smart alarm that starts quietly and gradually increases in volume using soothing sounds.
- Modo de altavoz Bluetooth: Connect your smartphone or tablet to play music through the device.
3. ¿Qué hay en la caja?

Image: Hotmoon Cocoon Pro 2 with its included accessories.
The Hotmoon Cocoon Pro 2 package includes:
- Hotmoon Cocoon Pro 2 Sound Machine
- USB-C Cable (4.9ft)
- Adaptador de CA (5V/1A)
4. Configuración
- Conexión de energía: Connect the provided USB-C cable to the Cocoon Pro 2 and the AC adapter. Plug the AC adapter into a standard wall outlet. The device is designed for plug-in use only and is not rechargeable.
- Encendido inicial: The device will power on automatically once connected to power. The LED clock display will activate.
- Descarga de la aplicación: Download the "Hotmoon" app from your smartphone's app store (available for iOS and Android).
- Emparejamiento con la aplicación: Open the Hotmoon app and follow the on-screen instructions to pair your Cocoon Pro 2 via Bluetooth. This will automatically synchronize the device's clock with your phone's time.
5. Instrucciones de funcionamiento
5.1 Controles del dispositivo

Image: Hotmoon Cocoon Pro 2 with its intuitive touch controls.
The Cocoon Pro 2 features touch-sensitive buttons on its top panel for direct control:
- Botón de encendido: Presione para encender / apagar el dispositivo.
- Sound Buttons (3 customizable): Tap to play your pre-selected favorite sounds. Long-press to cycle through the 9 assigned sounds for each button.
- Subir/Bajar volumen: Ajustar el volumen del sonido.
- Botón de luz: Cycle through different night light colors and modes. Long-press to turn the light off.
- Botón del temporizador: Set the auto-off timer to 45 minutes, 90 minutes, or 8 hours.
- Botón Bluetooth: Activate Bluetooth pairing mode to connect external devices.
5.2 Selección de sonido

Image: The Hotmoon app displaying the extensive sound library.
The device offers 388 unique, non-looping sounds. You can access and manage these sounds primarily through the Hotmoon app. The app allows you to browse categories such as:
- White, Pink, Green, Brown Noise
- Fan Sounds (Box, Attic, Exhaust, Large)
- Nature Sounds (Rain, Thunderstorm, Ocean Waves, Fireplace, Mighty River, Morning Seashore, Babbling Brook, Beach Sunbathing, etc.)
- Lullabies and Instrumental Melodies
- Alpha Brainwaves and Zen Sounds
5.3 Funcionamiento de la luz nocturna

Image: The customizable night light feature of the Cocoon Pro 2.
The integrated night light provides a soft, ambient glow. Use the dedicated Light Button on the device to cycle through preset colors or turn it off. For advanced customization, including color selection, brightness adjustment, and static/breath modes, use the Hotmoon app.
5.4 Temporizador de sueño
Press the Timer Button to set the device to automatically turn off after 45 minutes, 90 minutes, or 8 hours. This feature helps conserve energy and ensures the sound plays for your desired duration.
6. Control inteligente de aplicaciones
The Hotmoon app unlocks the full potential of your Cocoon Pro 2. After pairing, you can:
- Customize Sound Buttons: Assign any of the 388 sounds to the three physical buttons on the device for one-tap access.
- Crear rutinas: Program personalized bedtime or wake-up routines that combine specific sounds, light settings, and durations. For example, a bedtime routine could start with meditation music, transition to calm ocean sounds, and then to white noise for the entire night.
- Establecer alarmas: Configure gentle gradual alarms with your preferred sounds and light settings for a natural awakening.
- Ajustar el brillo del reloj: Customize the brightness of the LED clock display or schedule it to dim/turn off during specific hours.
- Explore Content Library: Access the full library of sounds and light options, including specialized content like breathing exercises and brainwave music.
Vídeo: Un overview of the Hotmoon Cocoon Pro 2 White Noise Machine, demonstrating its features and app control.
7. Especificaciones
| Marca | Hotmoon |
| Número de modelo | HMNL07 |
| Color | Negro |
| Biblioteca de sonidos | 388 sonidos que no se repiten en bucle |
| Conectividad | Smart App Control, Bluetooth Speaker Mode |
| Fuente de poder | Plug-in (AC Adapter 5V/1A) |
| Dimensiones | 4.96 x 4.96 x 4.61 pulgadas |
| Peso del artículo | 15.84 onzas |
8. Solución de problemas
- El dispositivo no enciende: Ensure the AC adapter is securely plugged into both the device and a working wall outlet. Verify the power cable is not damaged.
- No se puede emparejar con la aplicación: Make sure Bluetooth is enabled on your smartphone and the Cocoon Pro 2 is within range. Restart both the device and the app, then attempt pairing again.
- Sin sonido: Check the volume levels on both the device and your connected smartphone (if using Bluetooth). Ensure a sound is selected and not paused.
- La hora del reloj es incorrecta: Ensure the device is successfully paired with the Hotmoon app. The clock time should automatically synchronize upon successful pairing.
- La aplicación no responde: Close and reopen the Hotmoon app. If the issue persists, try restarting your smartphone.
9. Garantía y soporte
For warranty information and customer support, please refer to the contact details provided in your product packaging or visit the official Hotmoon websitio. Guarde su recibo de compra para reclamos de garantía.