About this item

• Features: quieter, low wind noise, quiet life, silent late at night, low decibel running sound,
• Mute and do not disturb, let you and your family sleep at ease.
• Using high-quality PC flame-retardant thickened panel, multi-directional ventilation design, long service life.
• The ball bearing adopts aviation oil to improve the service life, low friction and high efficiency.
• High-density pure copper coils ensure the stability of power and are highly efficient and silent.