... SwatterSizeLength: 49.5CM,Mesh wide : 19CM,Wide:21CMMaterialmetal mesh, electronic componentsVoltage2500V-4000VDestroy objectmosquitoes, flies, cockroaches, etcPower supplybatteries (5 batteries ... current instantaneous electric death.Beat generated by high voltage of electricity mosquitoes can release a certain amount ... : cn1001235194Phone Number : 0086 13590162467 battery operated mosquito killer