2020 manufacturers Muji with USB mini office desktop computer charging ultra-quiet double leaf fan Blue

• Versatile Usage:Whether its for office use, home use, or any other setting, this mini desk fan is versatile enough to meet your needs.
• Built-In Battery:Equipped with a built-in battery, this fan can be used even without power supply, offering convenience and flexibility.
• Compact Size:Measuring 110*86*150mm, this compact fan is easy to place on any desk or table, saving space while providing coolness.
• Dual Leaf Design:Featuring a dual leaf design, this fan provides effective air circulation, ensuring you stay cool during long hours of work.
• Quiet Operation:The fans ultra-quiet design ensures a peaceful working environment, reducing noise levels to below 50dB.
• High Efficiency:With an average power consumption of 1-7W, this mini desk fan operates at high efficiency, making it an ideal choice for office environments.