Black Flag hand held racket bug zapper insect killer. Eliminate all types of bugs and spiders quickly and easily with the 2,750 volts of power, it works on contact, keeping homes and other spaces free of small pests. Simply press and hold the charging button and then touch the grid to an insect. This item is effective against bugs of all sizes. The mosquitokiller racket is suitable for both outdoor and indoor use, offering flexibility in your use. It has a thick handle thatis simple to grip as you swing. The rounded shape is ideal for hitting with accuracy. The handle has a helpful hook on the end that makes it simple to store when not being used to take care of bugs. 2750-Volt of power. Kills mosquitoes, biting flies, spiders, yellow jackets and wasps with a simple zap. Use indoors in home, basement, attic and garage. Use outdoors in yard, camping and on the go. LED light indicates power is on.Uses 2 AA batteries (not included).