1. Waist Clip / Neck Hanging Fan: The mini fan can be hung on your waist or neck, free your hands, the bladeless design not easy to hurt your long hair. 2. Three Speed Wind Adjustment: 1st stage: slight soft wind, 2nd stage: refreshing cool wind, 3rd stage: cool and strong wind. The strong motor blows a strong airflow, fast wind make you feel cool. 3. Can Be Used As Mobile Power: Built-in USB interface, 5V/2A output, can charge your mobile device in emergency. 4. Rechargeable Battery Operated: Rechargeable 6000mAh lithium battery (built in), the mini fan can be charged by any device with USB port, such as laptop, desktop, power bank, etc. 5. Widely Use: This personal USB waist clip fan can be perfectly used for indoors or outdoors, such as camping, fishing, cycling, travelling, beach, gardening, and so on. Specification: Material: ABS + Silicone Color: Green, Orange, Black Size: 11.7 x 9 x 5.1cm Rated Power: 8W Rated Input: DC5.0V/2.0A Lithium Battery Capacity: 6000mAh Working Current: 0.5-2A Use Time: About 7-23H Charging Time: About 4H Weight: 265g Certification: FC+CE+ROHS Package Included: 1 x Waist Clip Fan 1 x Charging Cable 1 x Lanyard 1 x Manual