This zapper eliminates all types of bugs and spiders without the use of harmful chemicals with a simple zap of 2750 volts of power Features . Indoor Outdoor Insect Zapper. Height 20 . Pest Type Flying Insects. Includes 2 AA batteries. Zap bugs away. Push button to turn on. Has a push button control with LED power light. Hook on handle for easy storage. A three layer design makes an electrical connection between the center grate and the outer grates to zap insects . For use indoors and outdoors. Case of 6