Household Photocatalyst Mosquito Killer Violet Lamp, 5V USB Plug-in Indoor/OutdoorTrap Lamp, Silent Inhalation Mosquito Trap, Pest Control. It work with any Battery pack for longer durability overnight (Battery pack as seen not included). 12cm by 18cm. Excellent for camping and any outdoor activities. It includes also 2 Vinegar containers for extra bug attraction. build in Fan reverse suction capability.
