1.Powerful, 3Band UV Light: Boasting 2,000 volts of killing power with its multiband UV trapping light which uses three different wavelengths of light to lure in flying bugs, the Zapper Pro 2 Bug Zapper kills mosquitoes and other insects dead in seconds. 2.: Simply charge the Zapper Pro 2 with the included USB cable and twist on the top to activate the LED lights. Offering up to 13 hours of battery life, you can then easily hang the Bug Zapper where needed with its convenient carabiner handle. 3.Wide Killing Range: The features a cylindrical design equipped with 12 powerful LED lights to attract mosquitoes and an electric coil to kill them delivering an effective 360 antimosquito shield with a killing range of 30 square meters.