Baby fan, a ideal design for baby. This portable usb mini fan is a good product to use on baby bad, baby stroller or other uses. The wind is gentle and smooth, you don`t need to worry the baby will be cold. This mini fan is also suitable for the elder people in summer. The usb fan shell can be detachable and washable. With large battery capacity, this rechargeable fan can work about 2 hours every time after full charging. With a USB line, this small fan can be recharged by direct current or a computer or a power bank. This rechargeable mini baby fan is very convenient. The mini baby fan uses a brushless DC motor to provide strong wind while quiet, energy-saving and stable operation.Others will be not influenced.