Our Techno Strobe is 4 feet of Standard (2.3mm) Cool Neon wire soldered to our Techno Strobe driver. It has a side switch with on, off, or strobe modes as well as a handy belt-clip. Our Techno Strobes now come with an extra clip so that you can attach your Cool Neon wire to just about anything! The strobe option is super-cool, allowing your Cool Neon wire to appear to be in motion, even when held still! It is available in: Blue, Red, Pink, Yellow, & Lime Green. Two AA batteries are included!