Our NEW P-3 is a small, but tough, handheld Inverter powered by 2 AA batteries and runs from 1 to 20 feet of our High Bright EL Wire. It comes with our Quick-Connector so you may easily interchange any EL wire to different lengths or colors. This Inverter has a power switch, with, fast flash, slow flash, constant on, and off positions. This Inverter is excellent for costuming, cycling, or any small portable uses. (Available with batteries) Approximate dimensions: 4" x 1 1/4" x 1".