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Product Introduction
The Sleep series is an engineering triumph in Quiet Airflow Technology. Standard fans create turbulence, which results in "white noise" or "whirring" sounds. Our factory utilizes fluid-dynamic fan blades and bionic air ducts that smooth the air path, drastically reducing turbulence. The motor is encased in a dual-layer sound-dampening chamber made of high-density vibration-absorbing materials. During "Sleep Mode," the fan drops to its lowest RPM while the PM2.5 sensors continue to monitor the air in a low-power, silent state. We have also integrated a "Dark Mode" where all LED indicators and displays are completely extinguished to prevent sleep-cycle disruption. Despite its silence, the machine is powerful enough to provide 2-3 air changes per hour in a standard bedroom, ensuring the user wakes up feeling refreshed and congestion-free.
| Lowest Noise Level | 22dB - 25dB (Sleep Mode) |
| Motor Type | Brushless DC (BLDC) Sine-Wave Motor |
| Night Mode | One-Touch Light Extinguish |
| Coverage Area | 15m² - 30m² (Ideal for Bedrooms) |
| CADR (Particulate) | 150m³/h - 250m³/h |
Applications
Silent purification for noise-sensitive environments:
- Master Bedrooms: Improving sleep quality for light sleepers and allergy sufferers.
- Baby Nurseries: Providing clean air for infants without waking them with noise.
- Home Libraries & Study Rooms: Maintaining a sterile environment for deep concentration.
- Yoga & Meditation Spaces: Ensuring air freshness during quiet, mindful practices.
- Boutique Hotel Rooms: Offering guests a premium, silent air-quality experience.
- Q: How quiet is 22dB?
- A: It is quieter than a library—roughly equivalent to a soft whisper or rustling leaves.
- Q: Does it still clean air effectively on the lowest setting?
- A: Yes, it provides a gentle, continuous exchange ideal for maintaining air quality overnight.
- Q: Can I turn off the button sounds?
- A: Yes, our sleep models feature a "Silent Operation" mode that mutes all beeps.
- Q: Does the light sensor work automatically?
- A: Yes, it detects ambient light and adjusts the display brightness accordingly.
- Q: Can I use essential oils with it?
- A: Our sleep series includes a dedicated aroma pad for essential oil diffusion.
- Q: What is the power consumption in sleep mode?
- A: Extremely low—typically less than 5 Watts per hour.
- Q: Is it safe to run all night?
- A: Absolutely, it is designed for 24/7 continuous operation with overheat protection.
- Q: How often do I change the filter if it only runs at night?
- A: Usually once every 9-12 months, depending on the bedroom's air quality.
