KEHEAL
A4 Bladeless Fan
A4 Bladeless Fan
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2-Min Full-Room Air Circulation
• 750L/s gentle airflow delivery enables whole-house cooling
• 10-meter ultra-long wind distance with 12 adjustable speeds
• Complete air refresh every 2 minutes
• Wide-coverage soft breeze prevents prolonged-use headaches -
6-Stage Purification System
• 30X ecological negative ions neutralize smoke/dust
• UV-C sterilization (270-285nm wavelength, 99% germ kill rate)
• Nano-activated carbon absorbs bacteria/VOCs/allergens
• 13-grade HEPA filter captures particles 200x smaller than hair
• Multi-layer pre-filter traps large particulates
• 0.3mm fine mesh blocks hair ingress to prevent clogging -
Quieter Than Falling Leaves (15dB)
• Self-developed sine-wave DC brushless motor with stabilized bearings
• MF-Vector algorithm ensures silent operation
• Acoustic dampening structure contains noise leakage -
Temperature-Sensing Auto Mode
• Auto-adjusts fan speed (1 level per 1°C drop) to prevent nighttime chills -
Energy Efficient
• 3W minimum power (~3kWh per summer)
• Smart mode: ~20kWh seasonal consumption -
Ergonomic Controls
• "Jade Disk" top-mounted panel + visual remote -
Year-Round Utility
• Summer/Winter: Complements HVAC systems
• Spring/Autumn: Continuous air refresh -
3D Wide-Angle Airflow (50°/80°/120°)
• Customizable direction for full-corner coverage -
Industry-Leading 10-Year Motor Warranty
• 360° sine-wave DC brushless motor features:
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Minimal vibration/friction
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Extended lifespan
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Lower base noise level
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Bladeless Safety Design
• Fully touch-safe for children/pets -
3 Breeze Modes
• Natural / Variable-speed / Sleep -
Plug-and--Play
• Zero assembly required
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