Description: Hands-free: You can hang the cooling fan on your neck because there is a strap, or your can hold it in hands. Adjustable: This personal fan as 3 wind modes for choosing, and the angle can be adjusted 90 degrees, meeting your different needs. Rechargeable: This portable fan is designed with a built-in 1000mAh battery, it can be used for a long time after fully charged. Low-noise: This handheld fan is not easy to disturb your work or sleep because it is quiet, suitable for hot weathers and summer. Occasions: This mini cooler is suitable for home, office, school, indoor and outdoor places, you can send it to your friends as a good gift. Specification: Material: ABS Size: 8.9*3.1*19.3cm Battery: Built-in 1000mAh Charging Port: USB Charging Time: 2.5-3h Charging Voltage: 5V Power: 1.8W Work Time: 3-6h Battery Voltage: 3.7V Gear: 3 speeds Weight: 119g Note: Due to the light and screen difference, the item\& 39;s color may be slightly different from the pictures. Please allow a slight deviation for the measurement data and make sure you do not mind before ordering. 1 * Portable Fan 1 * Charging Cable 1 * Strap