Portable fan, mini portable fan, silent, USB rechargeable, 3 wind speeds, for office, travel, vertical placement (dark blue)

【Long Operating Time】The high-performance 4400mAh rechargeable battery provides long-lasting coolness. The mini fan can run for 6 to 15 hours at different speed settings.

【3 Adjustable and Quiet Speeds】The handheld fan has 3 different wind speeds: low/medium/high. Choose the appropriate fan speed by pressing the power button repeatedly. The high-quality motor inside the mini fan produces high power but low noise, quiet enough for studying, working, and sleeping. The three-speed personal fan gives you more options in different temperature environments.

【Portable and Compact Fan】The portable electric mini fan is small and exquisite; it easily fits in a bag. USB fans are perfect for outdoor activities and travel, or place them on your desk.

【RECHARGEABLE FAN & CONVENIENT CHARGING】 The desk fan is equipped with two high-capacity 18650 rechargeable batteries. It is compatible with all USB output devices and comes with a standard USB charging cable. It can operate with or be charged by a 5V output adapter, USB charger, laptop, computer, power bank, and other USB devices. The portable fan is sturdy and durable.

【Wide Range of Applications】 Equipped with a round silicone base, which increases friction with the contact surface. Not only can the fan be placed on the table while sleeping, working, or eating at home, in the office, or at school, but it can also reduce vibration noise.