This Ozark Trail Bug Zapper with 2in1 Fan & LED Lantern is effective against small flying insects attracting them with UV technology eliminating them on the spot. 5V of power activates the LED light & Fan - beam length of light 5m 360-degree angle of coverage. Charge up the Lithium rechargeable batteries with USB cable and the unit is ready to kill bugs. Bug Zapper is small light and easy to carry comes with hanger. Safe to use Indoor or Outdoors. Clean debris away from electronic coil with small soft brush ready to use again.