The Victor Electronic Mouse Trap with Bait Cup uses humane, high-voltage power to kill mice quickly. It includes a built-in bait cup and a removable kill chamber for easy setup, disposal, and cleaning. To use, place a high-protein bait in the bait cup, position the trap where rodent activity is high, and power on. The unit is capable of killing up to 100 mice per set of fully charged batteries, and 1 mouse per setting. 📋 Product summary: Kills 1 mouse per setting and up to 100 mice per set of fully charged batteries. High-voltage shock kills rodents in seconds. Beveled columns hold mouse in place for no escapes. LED light indicates when a kill has been made. Built-in safety switch and tunnel design help protect children and pets. Removable kill chamber for easy cleaning. Includes a convenient bait cup. No chemicals or poisons. Trap is reusable. Requires 4 AA batteries (not included); Indoor use only.