«Carpool Karaoke» segment, hopefuls and regular old seat belt singers: Meet the Carpool Karaoke the Mic.Singing Machine's buzzy portable microphone lets you host your own on-the-go karaoke session and recreate some of the iconic moments seen on from the comfort of your car.Intrigued by this mobile karaoke experience? Here's how it works: Tune in to any empty FM radio station with no signal, pair your mobile device via Bluetooth (or connect with an aux cord) and queue up your favorite songs from