Aspectek Electronic Rat Trap, Ac Adapter or Battery Powered, Detachable Tray AC or Battery Operation, AC Adapter included, variety of extension cords available for purchase Washable, Remove the Electronic Section and wash the shock chamber with water to clean it. Kill unlimited Rats with the AC Adapter, up to 50 Rats with the Battery Kills All Sized Rats and Mice, easy clean thanks to detachable tray A Device that will solved your Rat problems for EVER!!!