ELZO 12000mAh Clip on Fan, USB Desk Fan Rechargeable

30-Hours Super Long Life & 3 SpeedsBuilt-in 12000mAh double rechargeable battery, 7-30 hours working time depending on different speed; USB charging via computer, laptop, power bank, USB wall charger, mobile phone adapter, car charger, etc. 3 adjustable speeds meet the needs of different environments and temperature changes. | Backup Power LED Light & Timing FunctionOur clip on fan battery powered has 3 brightness settings, which can give you enough light at night. It is not only a USB fan, but also a portable power bank, use as a power bank to your electronic devices, such as smartphones, laptops, powerful and practical. At the same time, it also has a humanized timing function. | 4 in 1 for Hanging Fan & Table Fan & Clip Fan & Magnetic fanPerfect stand-on desktop table fan for office, family, dormitory, study, library, game room. And all places where magnets can adhere. The mini USB fan built-in foldable hook at the bottom, which can be hung on the bed, tent, car, tree branch. Ideal for strollers, hiking, fishing, camping or travel. | 360 Rotation & Low NoiseLow noise wind speed can reach 3800 rpm (17 feet per second). You can choose the wind speed according to the situation and get a calm and comfortable fresh environment. Support 360 rotation in all directions, giving you fresh and cool airflow from different directions. | Remote Control with 4 Meters Controllable With remote control, the fan can be controlled at a distance of about 4 meters. Save time and free your hands. We offer 30 days no reason for exchange or return and 1 year quality guarantee.