The Hyper Tough 12" Rechargeable Floor Fan is the ideal high-velocity floor fan to escape the summer heat, whether you're enjoying the backyard, camping, at a jobsite or sporting event, or if you find yourself in an emergency and have lost power. The rechargable fan lasts up to 20 hours at low speed and up to 4.5 hours at high speed. A power adapter is included so you can also run it from an AC outlet. The Hyper Tough 12" Rechargeable Floor Fan uses an energy-saving DC motor sealed with IPX4 grade that is dust and water resistant. The fan is light weight yet durable with a utility design made from metal and plastic. It is easy to operate with a single rotary switch which controls the variable speeds. The 220° pivot allows for adjusting airflow direction as preferred. A carry handle allows for easy relocation.