3 in 1 Camping Lantern Fan3 in 1 portable camping fan contains a cooling fan, a high lumen camping LED lantern and a large-capacity emergency power supply. It is designed for places where fresh cooling air, lighting and backup power are needed. It is perfect for the following occasions: camping, hiking, fishing, adventure, picnic, outdoor work, car repair, office, bedroom, survival kit, garage, power outage, storm, factory, hurricane, car travel, barbecue, family gathering, garden and other outdoor places.Remote Control and Timing ModeYou can remotely control the camping fan and light, with 4 speeds and 3 brightness modes to choose from. You can control it without getting up (Note: Do not control it behind the personal fan). You can also choose the timing mode by remote control, with 3H, 5H, 7H fan modes optional. The tent camping fan can work 6-35H in different modes.Quiet but Powerful WindDo you want to cool down without annoying background noise on a hot summer day? FCXJTU portable desk fan adopts ultra-quiet design, with noise less than 30db, which can let you and your family fall into sweet dreams at night. The control knob is used to adjust the wind speed, providing excellent cool airflow for the bedroom all night long without affecting your sleep or rest.Emergency Power Supply and ConvenientBuilt-in 7800mAh large-capacity battery, no need to plug in the power supply and fix the mess of wires when using it, you can use it in extremely hot and humid weather without AC power. The package contains a Type-C fast charging cable and is equipped with 4 indicator lights to remind you to charge in time. The fully charged battery can be used continuously for one night, bringing you longer-lasting coolness. It can also be used as an emergency power supply to charge your mobile phone, GPS, ipad or AirPods, etc.