Key features

• •Exclusive Powerful Rechargeable High capacity 1200mAh lithium battery. 3 levels of high, medium and low speed adjustment. Adjust appropriate fan speed by pressing the power button repeatedly.
• •Charge this personal fan can as easy as to put it into charging base, or just connect it with any USB-enabled devices, like power bank, usb socket, PC or car charger, etc
• •Please note: The charging time must be within 4 hours.Works 3-6hours on a full charge. Rechargeable for hundreds times and ensures safe using. With the USB charging cable, works with and could be recharged by 5V output adapter, USB charger, laptop, computer, power bank and other USB-enabled devices. If you do not operate in accordance with these standard, shall be liable for the loss by customers themselves.
• •This mini usb fan is not just a handheld fan but also a desktop fan when put it into charging base, it would be a good companion for outdoors or office desk in hot days
• •Mini USB fan size: 10.6 * 21 * 11.2cm / 4.17 inches * 8.27 inches * 4.41 inches, the fan can last 2-4 hours after being fully charged, the mini fan with multiple functions only connects the USB cable without installing a backup battery You can also rotate the small fan. Please note: When connecting the small fan with a USB cable, please pull out the spare battery, otherwise it will damage the motherboard in the fan.