How do I give fewer than 1 star?

What a joke. Downloaded, installed and hooked up my iPhone 3GS to a portable speaker system and then watched as three of us were eaten alive by mosquitos within 4 feet of the speakers! Made sure it was on (could see the iPhone speaker graphic changing and occasionally hear a hissing sound a couple of pops). People at the opposite end of a 12 foot table with citronella candles did marginally better.

Dont waste your money.

Swanvestas about Anti Mosquito 3.1