10000mAh Portable Clip On Fan, 8 Inch Battery Operated Fan with 24H Run , 4 Speeds for Camping Cart Home Office Blue

10000mAh battery provides to 24 hours of continuous use on a single charge. Fast charging via USB-C and USB ports, fully charged in 6 hours. Quiet operation with noise levels between 20-40 decibels for comfortable use at night. clamp allows easy attachment to desks, carts, treadmills, or beds. 360° adjustable design ensures even airflow coverage without dead zones.