Regardless of whether it unveils a hidden talent within the family or simply amplifies a lot of glass-shattering warbling, there’s no denying the fun factor of a good karaoke session. But before you take your singing career (read: singing in the shower) to the next level, you’ll need to choose a karaoke machine to buy. Sound quality is key, but even the budget-friendly models should deliver decent volume and clarity. Children may not be too preoccupied with how crystal clear their vocals are when shout-singing “It’s Raining Tacos” down the mic, but for adults, I’d recommend opting for better sound quality, if you can. To ensure you aren’t a microphone short during those tear-jerking duets, make sure your machine has enough microphones. And if dancing around while singing is non-negotiable, you’ll want to opt for a wireless mic, too. Most of the karaoke machines in my review have a Bluetooth connection , so you can link with your own music or stream karaoke versions of songs on YouTube (complete with lyrics).…