LIMOSTAR FA7 10000mAh Battery Clip on Fan with 4 Speeds ~8.5 Inch Max 38 Hrs Rechargeable Quiet Include Hook for CampingStrong Wind Personal Desk Fan USB PoweredBlack

This battery operated fan configured with a large 10000mAh battery which can last up to 38 hours after fully charged. With its USB-C charging port, it offers 10W charging speed so that the cordless fan gets fully charged about 8 hours.The portable fan equipped with a sturdy clamp and a hidden hook, you can place it anywhere as you want. It is great ideal for stroller, crib, golf cart, treadmill, desk and other outdoor activities. It’s a good companion for campers.4 speeds ranging from gentle breeze to super strong wind can be changed, meet your different requirement for the environment. The clip fan works ultra quiet, noise ranges from 20dB to 40dB, you can clip it on the bed side. There is no disturbance to your sleeping or studying.The personal fan can be rotated 360° vertically and horizontally. It can circulate fresh air to any direction for you. 8.5 inch compact design, it doesn’t take up much space to store.This small fan adopts with smart NTC technology, the fan will automatically power off when temperature between 131～140°F. Also, it will automatically stop charging when temperature between 122～131°F. Superior safety features protect your devices against over-charged, over-discharged, over-current, and short circuit.