Sing a long karaoke microphone - rainbow bling true navy This innovative marble run uses

This innovative marble run uses a specially designed system of flexible tracks that does not require any support structures

Standard arms

Zero parental supervision required

Chain is adjustable 14" - 16" and secures with lobster clasp

Sing a long karaoke microphone - rainbow bling true navy This innovative marble run usesThis Trend Tech Brands Rainbow Bling Microphone is one of a kind fun! With colorful dancing disco LED lights, and unbelievable sound quality, you'll rock the karaoke party all night long! Wireless microphone, and Bluetooth speaker that connects effortlessly to your smartphone, or tablet, the Sing A long Mic is compatible with android and Apple operating systems.