FOUR Mini-Zappers That Works Great on the SMALL Insects - Fruit Flies, House Flies, and Mosquitoes. 600 Volts of Power means you will have to finish the larger bugs off after stunning them. Uses Two AA batteries. Retail $9.99 EACH. Sale price $5.22 each. 2-5 Day Shipping is $4.85 for U.S. Mail Priority Delivery. On CHECK OUT email is required,you can enter our email address MARSDIST1@AOL.COM if you do not want to enter yours. FOUR Mini Zappers