O2COOL 10-Inch Battery Operated Fan - Portable with Internal Rechargeable Battery, Multiple Power Options - AC/DC Adapter, USB Port for Emergencies, Camping, Travel, Indoor and Outdoor Use (Orange)
Brand: O2COOL

Smart Power technology - Fan automatically selects lowest cost power option.Power sources: Plug-in with the AC or DC adapters (included), use 8 D-Cell batteries (not included), or use built-in rechargeable batteries.USB Power Port for charging your cell phone or other mobile devicesConvenient flip-up handle, Stable base with stabilizing feetTilts for directional air flow

USED FOR EMERGENCIES & TRAVELING: O2COOL battery-operated fans are perfect for camping, traveling and outdoor summer fun & activities. Ideal for power outages during a hurricane disaster or other emergencies. This emergency fan includes an AC adapter which plugs into any automobile when power is needed and may be utilized as a power bank to charge its batteries.
SMART POWER TECHNOLOGY: This O2COOL portable fan offers multiple power source options. The fan will adjust to its most energy-efficient power source option at the moment. It also includes a built-in USB POWER PORT for charging your cell phone or other mobile devices.
4 POWER SOURCES OPTIONS: This quiet, cordless fan contains 4 power source options: A built-in rechargeable battery, a plug-in cord for an AC or DC adapter (included), or when the built-in battery expires, replace it with 8 D-Cell batteries (not included).
SUPERIOR FEATURES: Patented 10” fan blades for more efficient airflow and low noise, 2-speed options, battery powered & tilts for directional airflow & stable base with stabilizing feet.
PORTABLE & COMPACT: Convenient flip-up handle allows you to take the cool air anywhere you want to go. Ideal to store for indoor emergencies as well. The compact design makes it great for home or travel; easy to carry and store.