feature: 1. Use non-toxic, highly effective hormone bait to lure rat near trap 2. When the mouse climbs into the hole, launch Trigger the board's settings, then kill mouse now 3. The dead mouse falls, and the strike pad will Automatic reset, waiting for the next mouse to come 4. No need to energize, just install the trap 5. Durable ABS plastic material to avoid rat bites destroy its trap 6. Multi-grab design, kill multiple mice at once Say goodbye to mice at night Note: Please be aware that CO2 bottles cannot be delivered, So the product does not come with carbon dioxide bottle, bottle The picture in the picture is only for display, the price is not Include the price of the CO2 bottle, no bait, but a bait bottle The package includes: 1 x Fully automatic smart rodent exterminator