ALWAYS ONLINE SERVICEmosquito zapper comes with a 24-month w-a-r-r-a-n-t-y, replacement or r-e-f-u-n-d are available for any unsatisfactory orders, we`re always here to support you Note: 2AA battery not included Effective Fly SwatterEquipped with a 3000V high voltage grid, electric fly swatter can instantly eliminate most flying insects, including flies, mosquitoes, gnats, fruit flies, and etc. Hangable, Larger Size, Lighter weightupgraded bug zapper racket with a larger surface W9.5"*L17" and 2mm finer grid, plus 3000V high voltage, no mosquitoes can escape from fly zapper, and it only weighs 407g, which makes extermination of pests easy and effective. Low Energy ConsumptionPowered by 2 AA batteries (not included), fly swatter electric with advanced energy-saving technology, can provide power for months or even a year-long time, you won`t need to buy batteries frequently or bear a long charging time when in emergency 3-Layered Grid Safe Designelectric bug zapper racket is